ssvnc 1.0.11 files.

76720eb7 · runge · 4a4c8e27 · 76720eb7 · 76720eb7 · 76720eb7
Commit 76720eb7 authored Feb 05, 2007 by runge
7 changed files
--- a/x11vnc/misc/enhanced_tightvnc_viewer/README
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/README
       Enhanced TightVNC Viewer (ssvnc: SSL/SSH VNC viewer)
-Copyright (c) 2006 Karl J. Runge <runge@karlrunge.com>
+Copyright (c) 2006-2007 Karl J. Runge <runge@karlrunge.com>
 All rights reserved.
 These bundles provide 1) An enhanced TightVNC Viewer on Unix, 2) Binaries
@@ -85,14 +85,45 @@ The enhanced TightVNC viewer features are:
 	  VNC viewer.
-	(these 3 features only apply to the bundled Unix tightvnc viewer)
+	(these features only apply to the bundled Unix tightvnc viewer)
-	- rfbNewFBSize VNC support on Unix (screen resizing, Unix only)
+	- rfbNewFBSize VNC support (screen resizing)
-	- cursor alphablending with x11vnc at 32bpp (-alpha option, Unix only)
+	- ZRLE VNC encoding support (RealVNC's encoding)
+	- Extremely low color modes: 64 and 8 colors in 8bpp
+	  (-use64/-bgr222, -use8/-bgr111)
+	- Medium color mode: 16bpp mode even for 32bpp Viewer display
+	  (-16bpp/-bgr565)
+	- Cursor alphablending with x11vnc at 32bpp (-alpha option)
+	- x11vnc's client-side caching -ncache method cropping option
+	  (-ycrop n). This will "hide" the large pixel buffer cache
+	  below the actual display. Set to actual height or use -1 for
+	  autodetection (tall screens are autodetected by default).
+	- Scrollbar width setting: -sbwidth n, the default is very thin,
+	  2 pixels, for less distracting -ycrop usage.
+	- The default for localhost:0 connections is not raw encoding
+	  (local machine). Default assumes you are using SSH tunnel. Use
+	  -rawlocal to revert.
+	- XGrabServer support for fullscreen mode, for old window managers
+	  (-grab/-graball option).
+	- Fix for Popup menu positioning for old window managers
+	  (-popupfix option).
+	- Improvements to the Popup menu, all of these can now be changed
+	  dynamically via the menu: ViewOnly, CursorShape updates, X11
+	  Cursor, Cursor Alphablending, Toggle Tight/ZRLE, Toggle JPEG,
+	  FullColor/16bpp/8bpp (256/64/8 colors).
+	- Run vncviewer -help for all options.
-	- xgrabserver support for fullscreen mode, for old window
-	  managers (-grab option, Unix only).
 The list of software bundled in the archive files:
@@ -118,7 +149,7 @@ Unix and Mac OS X:
    Unpack the archive:
-        % gzip -dc ssvnc-1.0.9.tar.gz | tar xvf -
+        % gzip -dc ssvnc-1.0.11.tar.gz | tar xvf -
    Run the GUI:
@@ -128,16 +159,18 @@ Unix and Mac OS X:
    On MacOSX you could also click on the SSVNC app in the Finder.
-    The smaller file "ssvnc_no_windows-1.0.9.tar.gz"
+    The smaller file "ssvnc_no_windows-1.0.11.tar.gz"
    could have been used as well.
+    On MacOSX there is also a SSVNC.app directory icon you can click on
+    in Finder to start the application.
 Windows:
    Unzip, using WinZip or a similar utility, the zip file:
-        ssvnc-1.0.9.zip
+        ssvnc-1.0.11.zip
    Run the GUI, e.g.:
@@ -149,7 +182,7 @@ Windows:
    select Open, and then OK to launch it.
-    The smaller file "ssvnc_windows_only-1.0.9.zip"
+    The smaller file "ssvnc_windows_only-1.0.11.zip"
    could have been used as well.
    You can make a Windows shortcut to this program if you want to.

--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/bin/ssvnc
@@ -21,6 +21,17 @@ fi
 PATH=$PATH:/usr/bin:/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin:/usr/sfw/bin:/usr/local/bin
 export PATH
+if [ "X$FULLNAME" = "XKarl J. Runge" ]; then
+	VNCVIEWER_POPUP_FIX=1
+	export VNCVIEWER_POPUP_FIX
+	if uname -smr | grep 'Linux 2\.4.*i686' > /dev/null; then
+		UNAME="Linux.i686.older"
+		export UNAME
+	fi
+	PATH=`echo "$PATH" | sed -e 's,runge/bin/override,-------------,'`
+fi
 if [ "X$WISH" = "X" ]; then
 	WISH=wish
 	for try in wish wish8.3 wish8.4 wish8.5

--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ss_vncviewer
@@ -185,7 +185,10 @@ do
    shift
 done
-if [ "X$gotalpha" != "X1" ]; then
+if [ "X$gotalpha" = "X1" ]; then
+	VNCVIEWER_ALPHABLEND=1
+	export VNCVIEWER_ALPHABLEND
+else
 	NO_ALPHABLEND=1
 	export NO_ALPHABLEND
 fi

--- a/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/bin/util/ssvnc.tcl
@@ -12,6 +12,7 @@ exec wish "$0" "$@"
 set buck_zero $argv0
 proc center_win {w} {
+	update
 	set W [winfo screenwidth  $w]
 	set W [expr $W + 1]
 	wm geometry $w +$W+0
@@ -19,9 +20,16 @@ proc center_win {w} {
 	set x [expr [winfo screenwidth  $w]/2 - [winfo width  $w]/2]
 	set y [expr [winfo screenheight $w]/2 - [winfo height $w]/2]
 	wm geometry $w +$x+$y
+	wm deiconify $w
 	update
 }
+proc toplev {w} {
+	catch {destroy $w}
+	toplevel $w
+	catch {wm withdraw $w}
+}
 proc apply_bg {w} {
 	global is_windows system_button_face
 	if {$is_windows && $system_button_face != ""} {
@@ -75,8 +83,7 @@ proc jiggle_text {w} {
 }
 proc help {} {
-	catch {destroy .h}
+	toplev .h
-	toplevel .h
 	scroll_text_dismiss .h.f
@@ -255,8 +262,7 @@ proc help {} {
 }
 proc help_certs {} {
-	catch {destroy .ch}
+	toplev .ch
-	toplevel .ch
 	scroll_text_dismiss .ch.f 90 33
@@ -340,8 +346,7 @@ proc help_certs {} {
 }
 proc help_opts {} {
-	catch {destroy .oh}
+	toplev .oh
-	toplevel .oh
 	scroll_text_dismiss .oh.f
@@ -476,8 +481,7 @@ set msg {
 proc win_nokill_msg {} {
 	global help_font is_windows system_button_face
-	catch {destroy .w}
+	toplev .w
-	toplevel .w
 	eval text .w.t -width 60 -height 11 $help_font
 	button .w.d -text "Dismiss" -command {destroy .w}
@@ -507,8 +511,7 @@ proc win_nokill_msg {} {
 proc win_kill_msg {pids} {
 	global terminate_pids
 	global help_font
-	catch {destroy .w}
+	toplev .w
-	toplevel .w
 	eval text .w.t -width 72 -height 19 $help_font
 	button .w.d -text "Dismiss" -command {destroy .w; set terminate_pids no}
@@ -546,9 +549,8 @@ proc win_kill_msg {pids} {
 }
 proc win9x_plink_msg {file} {
-	catch {destroy .pl}
 	global help_font win9x_plink_msg_done
-	toplevel .pl
+	toplev .pl
 	eval text .pl.t -width 90 -height 26 $help_font
 	button .pl.d -text "OK" -command {destroy .pl; set win9x_plink_msg_done 1}
@@ -783,6 +785,7 @@ proc do_viewer_windows {n} {
 	set emess ""
 	set rc [catch {eval exec $cmd} emess]
 	if {$rc != 0} {
+		raise .
 		tk_messageBox -type ok -icon error -message $emess -title "Error: $cmd"
 	}
 }
@@ -974,8 +977,7 @@ proc contag {} {
 }
 proc make_plink {} {
-	catch {destroy .plink}
+	toplev .plink
-	toplevel .plink
 	#wm geometry .plink +700+500
 	wm geometry .plink -40-40
 	wm title .plink "plink SSH status?"
@@ -1569,6 +1571,7 @@ proc check_ssh_needed {} {
                set msg "\"Use SSL\" mode selected (no SSH)\nThe following options will be disabled:\n\n$msg"
 		bell
 		update
+		raise .
                tk_messageBox -type ok -icon info -message $msg
 	}
 }
@@ -1626,6 +1629,7 @@ proc darwin_terminal_cmd {{title ""} {cmd ""} {bg 0}} {
 		}
 	}
 	if {! [info exists darwin_terminal]} {
+		raise .
 		tk_messageBox -type ok -icon error -message "Cannot find Darwin Terminal program." -title "Cannot find Terminal program"
 		return
 	}
@@ -1641,6 +1645,7 @@ proc darwin_terminal_cmd {{title ""} {cmd ""} {bg 0}} {
 	set fh ""
 	catch {set fh [open $tmp w 0755]}
 	if {$fh == ""} {
+		raise .
 		tk_messageBox -type ok -icon error -message "Cannot open temporary file: $tmp" -title "Cannot open file"
 		return
 	}
@@ -1939,6 +1944,7 @@ proc direct_connect_msg {} {
 	}
 	if {$msg != ""} {
 		set msg "Direct connect via vnc://hostname\nThe following options will be disabled:\n\n$msg"
+		raise .
 		tk_messageBox -type ok -icon info -message $msg
 	}
 }
@@ -2127,9 +2133,13 @@ proc launch_unix {hp} {
 	if {$change_vncviewer && $change_vncviewer_path != ""} {
 		set env(VNCVIEWERCMD) $change_vncviewer_path
+	} else {
+		if [info exists env(VNCVIEWERCMD_OVERRIDE)] {
+			set env(VNCVIEWERCMD) $env(VNCVIEWERCMD_OVERRIDE)
 		} else {
 			set env(VNCVIEWERCMD) ""
 		}
+	}
 	set realvnc4 $vncviewer_realvnc4
 	set realvnc3 0
@@ -2777,14 +2787,14 @@ proc get_idir_certs {str} {
 	return $idir
 }
-proc set_mycert {} {
+proc set_mycert {{parent "."}} {
 	global mycert
 	set idir [get_idir_certs $mycert]
 	set t ""
 	if {$idir != ""} {
-		set t [tk_getOpenFile -initialdir $idir]
+		set t [tk_getOpenFile -parent $parent -initialdir $idir]
 	} else {
-		set t [tk_getOpenFile]
+		set t [tk_getOpenFile -parent $parent]
 	}
 	if {$t != ""} {
 		set mycert $t
@@ -2812,8 +2822,7 @@ proc show_cert {crt} {
 	}
 	set w .show_certificate
-	catch {destroy $w}
+	toplev $w
-	toplevel $w
 	scroll_text $w.f
 	button $w.b -text Dismiss -command "destroy $w"
 	bind $w <Escape> "destroy $w"
@@ -2855,14 +2864,14 @@ proc show_svcert {} {
 	show_cert $svcert
 }
-proc set_svcert {} {
+proc set_svcert {{parent "."}} {
 	global svcert crtdir
 	set idir [get_idir_certs $svcert]
 	set t ""
 	if {$idir != ""} {
-		set t [tk_getOpenFile -initialdir $idir]
+		set t [tk_getOpenFile -parent $parent -initialdir $idir]
 	} else {
-		set t [tk_getOpenFile]
+		set t [tk_getOpenFile -parent $parent]
 	}
 	if {$t != ""} {
 		set crtdir ""
@@ -2873,14 +2882,14 @@ proc set_svcert {} {
 	update
 }
-proc set_crtdir {} {
+proc set_crtdir {{parent "."}} {
 	global svcert crtdir
 	set idir [get_idir_certs $crtdir]
 	set t ""
 	if {$idir != ""} {
-		set t [tk_chooseDirectory -initialdir $idir]
+		set t [tk_chooseDirectory -parent $parent -initialdir $idir]
 	} else {
-		set t [tk_chooseDirectory]
+		set t [tk_chooseDirectory -parent $parent]
 	}
 	if {$t != ""} {
 		set svcert ""
@@ -2896,9 +2905,9 @@ proc set_createcert_file {} {
 		set idir [get_idir_certs $ccert(FILE)]
 	}
 	if {$idir != ""} {
-		set t [tk_getSaveFile -defaultextension ".pem" -initialdir $idir]
+		set t [tk_getSaveFile -parent .ccrt -defaultextension ".pem" -initialdir $idir]
 	} else {
-		set t [tk_getSaveFile -defaultextension ".pem"]
+		set t [tk_getSaveFile -parent .ccrt -defaultextension ".pem"]
 	}
 	if {$t != ""} {
 		set ccert(FILE) $t
@@ -3102,6 +3111,7 @@ emailAddress_max                = 64
 			update
 			set rc [catch {eval exec $cmd} emess]
 			if {$rc != 0 && [regexp -nocase {error:} $emess]} {
+				raise .
 				tk_messageBox -type ok -icon error -message $emess -title "OpenSSL req command failed"
 				return
 			}
@@ -3123,6 +3133,7 @@ emailAddress_max                = 64
 		set bad "$crt"
 	}
 	if {$bad != ""} {
+		raise .
 		tk_messageBox -type ok -icon error -message "Not created: $bad" -title "OpenSSL could not create cert"
 		catch {raise .c}
 		return
@@ -3135,6 +3146,7 @@ emailAddress_max                = 64
 		update
 		set rc [catch {set ph [open "| $cmd" "w"]} emess]
 		if {$rc != 0 || $ph == ""} {
+			raise .
 			tk_messageBox -type ok -icon error -message $emess -title "Count not encrypt private key"
 			catch {file delete $pem}
 			catch {file delete $crt}
@@ -3160,12 +3172,12 @@ emailAddress_max                = 64
 	if [winfo exists .c] {
 		set p .c
 	}
 	set reply [tk_messageBox -parent $p -type yesno -title "View Cert" -message "View Certificate and Info?"]
 	catch {raise .c}
 	if {$reply == "yes"} {
 		set w .view_cert
-		catch {destroy $w}
+		toplev $w
-		toplevel $w
 		scroll_text $w.f
 		set cert ""
 		set fh ""
@@ -3207,8 +3219,7 @@ emailAddress_max                = 64
 	catch {raise .c}
 	if {$reply == "yes"} {
 		set w .view_key
-		catch {destroy $w}
+		toplev $w
-		toplevel $w
 		scroll_text $w.f
 		set key ""
 		set fh [open $pem "r"]
@@ -3239,8 +3250,7 @@ emailAddress_max                = 64
 proc create_cert {} {
-	catch {destroy .ccrt}
+	toplev .ccrt
-	toplevel .ccrt
 	wm title .ccrt "Create SSL Certificate"
 	global uname
@@ -3432,9 +3442,9 @@ proc import_browse {} {
 		set idir [get_idir_certs $import_file]
 	}
 	if {$idir != ""} {
-		set t [tk_getOpenFile -initialdir $idir]
+		set t [tk_getOpenFile -parent .icrt -initialdir $idir]
 	} else {
-		set t [tk_getOpenFile]
+		set t [tk_getOpenFile -parent .icrt]
 	}
 	if {$t != ""} {
 		set import_file $t
@@ -3454,9 +3464,9 @@ proc import_save_browse {} {
 		set idir [get_idir_certs ""]
 	}
 	if {$idir != ""} {
-		set t [tk_getSaveFile -defaultextension ".crt" -initialdir $idir]
+		set t [tk_getSaveFile -parent .icrt -defaultextension ".crt" -initialdir $idir]
 	} else {
-		set t [tk_getSaveFile -defaultextension ".crt"]
+		set t [tk_getSaveFile -parent .icrt -defaultextension ".crt"]
 	}
 	if {$t != ""} {
 		set import_save_file $t
@@ -3533,8 +3543,7 @@ proc do_save {} {
 proc import_cert {} {
-	catch {destroy .icrt}
+	toplev .icrt
-	toplevel .icrt
 	wm title .icrt "Import SSL Certificate"
 	global scroll_text_focus
@@ -3659,8 +3668,7 @@ TCQ+tbQ/DOiTXGKx1nlcKoPdkG+QVQVJthlQcpam
 proc getcerts {} {
 	global mycert svcert crtdir
 	global use_ssh use_sshssl
-	catch {destroy .c}
+	toplev .c
-	toplevel .c
 	wm title .c "Set SSL Certificates"
 	frame .c.mycert
 	frame .c.svcert
@@ -3676,9 +3684,9 @@ proc getcerts {} {
 	bind .c.svcert.e <Enter> {.c.svcert.e validate}
 	bind .c.svcert.e <Leave> {.c.svcert.e validate}
 	entry .c.crtdir.e -width 32 -textvariable crtdir
-	button .c.mycert.b -text "Browse..." -command {set_mycert; catch {raise .c}}
+	button .c.mycert.b -text "Browse..." -command {set_mycert .c; catch {raise .c}}
-	button .c.svcert.b -text "Browse..." -command {set_svcert; catch {raise .c}}
+	button .c.svcert.b -text "Browse..." -command {set_svcert .c; catch {raise .c}}
-	button .c.crtdir.b -text "Browse..." -command {set_crtdir; catch {raise .c}}
+	button .c.crtdir.b -text "Browse..." -command {set_crtdir .c; catch {raise .c}}
 	button .c.mycert.i -text "Info" -command {show_mycert}
 	button .c.svcert.i -text "Info" -command {show_svcert}
 	button .c.crtdir.i -text "Info" -command {}
@@ -3834,7 +3842,7 @@ proc load_include {include dir} {
 	}
 }
-proc load_profile {} {
+proc load_profile {{parent "."}} {
 	global profdone
 	global vncdisplay
@@ -3842,7 +3850,7 @@ proc load_profile {} {
 	set dir [get_profiles_dir]
-	set file [tk_getOpenFile -defaultextension ".vnc" \
+	set file [tk_getOpenFile -parent $parent -defaultextension ".vnc" \
 		-initialdir $dir -title "Load VNC Profile"]
 	if {$file == ""} {
 		set profdone 1
@@ -3933,7 +3941,7 @@ proc load_profile {} {
 	putty_pw_entry check
 }
-proc save_profile {} {
+proc save_profile {{parent "."}} {
 	global is_windows uname
 	global profdone
 	global include_vars defs
@@ -3953,7 +3961,7 @@ proc save_profile {} {
 		regsub -all {:} $disp "_" disp
 	}
-	set file [tk_getSaveFile -defaultextension ".vnc" \
+	set file [tk_getSaveFile -parent $parent -defaultextension ".vnc" \
 		-initialdir $dir -initialfile "$disp" -title "Save VNC Profile"]
 	if {$file == ""} {
 		set profdone 1
@@ -4673,8 +4681,7 @@ set cmd(6) {
 proc cups_dialog {} {
-	catch {destroy .cups}
+	toplev .cups
-	toplevel .cups
 	wm title .cups "CUPS Tunnelling"
 	global cups_local_server cups_remote_port cups_manage_rcfile
 	global cups_local_smb_server cups_remote_smb_port
@@ -4834,8 +4841,7 @@ proc sound_dialog {} {
 	global is_windows
-	catch {destroy .snd}
+	toplev .snd
-	toplevel .snd
 	wm title .snd "ESD/ARTSD Sound Tunnelling"
 	global uname
@@ -5378,8 +5384,7 @@ proc smb_help_me_decide {} {
 	global smb_selected_cb smb_selected_en
 	global smb_host_list
-	catch {destroy .smbwiz}
+	toplev .smbwiz
-	toplevel .smbwiz
 	set title "SMB Filesystem Tunnelling -- Help Me Decide"
 	wm title .smbwiz $title
 	set id "  "
@@ -5520,7 +5525,7 @@ You can do this by either logging into the remote machine to find the info or as
 	catch {destroy .smbwiz}
 	if {! $smbmount_exists || $smbmount_sumode == "dontknow"} {
-		tk_messageBox -type ok -icon warning -message "Sorry we couldn't help out!\n'smbmount' info on the remote system is required for SMB mounting" -title "SMB mounting -- aborting"
+		tk_messageBox -type ok -parent .oa -icon warning -message "Sorry we couldn't help out!\n'smbmount' info on the remote system is required for SMB mounting" -title "SMB mounting -- aborting"
 		global use_smbmnt
 		set use_smbmnt 0
 		catch {raise .oa}
@@ -5590,8 +5595,7 @@ proc apply_mount_point_prefix {w} {
 }
 proc smb_dialog {} {
-	catch {destroy .smb}
+	toplev .smb
-	toplevel .smb
 	wm title .smb "SMB Filesystem Tunnelling"
 	global smb_su_mode smb_mount_list
 	global use_smbmnt
@@ -5726,8 +5730,7 @@ proc smb_dialog {} {
 }
 proc help_advanced_opts {} {
-	catch {destroy .ah}
+	toplev .ah
-	toplevel .ah
 	scroll_text_dismiss .ah.f
@@ -5797,7 +5800,7 @@ proc help_advanced_opts {} {
 proc set_viewer_path {} {
 	global change_vncviewer_path
-	set change_vncviewer_path [tk_getOpenFile]
+	set change_vncviewer_path [tk_getOpenFile -parent .chviewer]
 	catch {raise .chviewer}
 	update
 }
@@ -5805,8 +5808,7 @@ proc set_viewer_path {} {
 proc change_vncviewer_dialog {} {
 	global change_vncviewer change_vncviewer_path vncviewer_realvnc4
-	catch {destroy .chviewer}
+	toplev .chviewer
-	toplevel .chviewer
 	wm title .chviewer "Change VNC Viewer"
 	global help_font
@@ -5858,8 +5860,7 @@ proc change_vncviewer_dialog {} {
 proc port_redir_dialog {} {
 	global additional_port_redirs additional_port_redirs_list
-	catch {destroy .redirs}
+	toplev .redirs
-	toplevel .redirs
 	wm title .redirs "Additional Port Redirections"
 	global help_font uname
@@ -6065,6 +6066,7 @@ proc do_port_knock {hp mode} {
 		set tlist [read_from_pad $padfile] 
 		set tlist [string trim $tlist]
 		if {$tlist == "" || $tlist == "FAIL"} {
+			raise .
 			tk_messageBox -type ok -icon error \
 				-message "Failed to read entry from $padfile" \
 				-title "Error: Padfile $padfile"
@@ -6248,6 +6250,7 @@ proc do_port_knock {hp mode} {
 			set emess ""
 			set rc [catch {set s [socket -async $host $port]} emess]
 			if {$rc != 0} {
+				raise .
 				tk_messageBox -type ok -icon error -message $emess -title "Error: socket -async $host $port"
 			}
 			set socks($i) $s
@@ -6298,8 +6301,7 @@ proc do_port_knock {hp mode} {
 }
 proc port_knocking_dialog {} {
-	catch {destroy .pk}
+	toplev .pk
-	toplevel .pk
 	wm title .pk "Port Knocking"
 	global use_port_knocking port_knocking_list
@@ -6520,8 +6522,7 @@ proc set_advanced_options {} {
 	global use_port_knocking port_knocking_list
 	catch {destroy .o}
-	catch {destroy .oa}
+	toplev .oa
-	toplevel .oa
 	wm title .oa "Advanced Options"
 	set i 1
@@ -6744,8 +6745,7 @@ proc set_options {} {
 	global compresslevel_text quality_text
 	global env is_windows darwin_cotvnc
-	catch {destroy .o}
+	toplev .o
-	toplevel .o
 	wm title .o "SSL/SSH VNC Options"
 	set i 1
@@ -6856,8 +6856,8 @@ proc set_options {} {
 		pack .o.sa -side top -fill x 
 	}
-	button .o.s_prof -text "Save Profile ..." -command {save_profile; raise .o}
+	button .o.s_prof -text "Save Profile ..." -command {save_profile .o; raise .o}
-	button .o.l_prof -text " Load Profile ..." -command {load_profile; raise .o}
+	button .o.l_prof -text " Load Profile ..." -command {load_profile .o; raise .o}
 	button .o.advanced -text "Advanced ..." -command set_advanced_options
 #	button .o.connect -text "Connect" -command launch
 	button .o.clear -text "Clear Options" -command set_defaults
@@ -6923,6 +6923,7 @@ set scroll_text_focus 1
 set multientry 1
+wm withdraw .
 wm title . "SSL/SSH VNC Viewer"
 wm resizable . 1 0
@@ -7003,6 +7004,7 @@ if {![info exists env(SSVNC_GUI_CHILD)] || $env(SSVNC_GUI_CHILD) == ""} {
 	center_win .
 }
 focus .f0.e
+wm deiconify .
 global system_button_face
 set system_button_face ""

--- a/x11vnc/misc/enhanced_tightvnc_viewer/build.unix
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/build.unix
@@ -157,7 +157,11 @@ start=`pwd`
 cd $tmp;
 failed=0
 count=0
-for patch in ../../patches/tight*
+patches="../../patches/tight-vncviewer-full.patch"
+if [ ! -f "$patches" ]; then
+	patches=`ls ../../patches/tight* | grep -v 'tight-vncviewer-full.patch'`
+fi
+for patch in $patches
 do
 	if [ ! -f "$patch" ]; then
 		continue

--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/_bundle
 #!/bin/sh
 rm -rf ./src/tmp/* || exit 1
-vers=1.0.9
+vers=1.0.11
 cd .. || exit 1

--- a/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-full.patch
+++ b/x11vnc/misc/enhanced_tightvnc_viewer/src/patches/tight-vncviewer-full.patch
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/Vncviewer vnc_unixsrc/vncviewer/Vncviewer
+--- vnc_unixsrc.orig/vncviewer/Vncviewer	2003-02-07 05:30:57.000000000 -0500
+++ vnc_unixsrc/vncviewer/Vncviewer	2007-02-04 18:25:33.000000000 -0500
+@@ -5,7 +5,7 @@
+ !
+ ! The title of the main window.  "%s" will be replaced by the desktop name.
+-! 
+!
+ Vncviewer.title: TightVNC: %s
+@@ -50,6 +50,7 @@
+ *desktop.baseTranslations:\
+   <Key>F8: ShowPopup()\n\
+  <Key>F9: ToggleFullScreen()\n\
+   <ButtonPress>: SendRFBEvent()\n\
+   <ButtonRelease>: SendRFBEvent()\n\
+   <Motion>: SendRFBEvent()\n\
+@@ -79,7 +80,7 @@
+ *popup.title: TightVNC popup
+ *popup*background: grey
+-*popup*font: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*
+*popup*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*
+ *popup.buttonForm.Command.borderWidth: 0
+ *popup.buttonForm.Toggle.borderWidth: 0
+@@ -96,7 +97,7 @@
+ ! Popup buttons
+ !
+-*popupButtonCount: 8
+*popupButtonCount: 22
+ *popup*button1.label: Dismiss popup
+ *popup*button1.translations: #override\n\
+@@ -136,3 +137,86 @@
+ *popup*button8.label: Send F8
+ *popup*button8.translations: #override\n\
+   <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F8) HidePopup()
+
+*popup*button9.label: Send F9
+*popup*button9.translations: #override\n\
+  <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F9) HidePopup()
+
+*popup*button10.label: ViewOnly
+*popup*button10.type: toggle
+*popup*button10.translations: #override\n\
+  <Visible>: SetViewOnlyState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleViewOnly() HidePopup()
+
+*popup*button11.label: Cursor Shape
+*popup*button11.type: toggle
+*popup*button11.translations: #override\n\
+  <Visible>: SetCursorShapeState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleCursorShape() HidePopup()
+
+*popup*button12.label: X11 Cursor
+*popup*button12.type: toggle
+*popup*button12.translations: #override\n\
+  <Visible>: SetX11CursorState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleX11Cursor() HidePopup()
+
+*popup*button13.label: Cursor Alphablend
+*popup*button13.type: toggle
+*popup*button13.translations: #override\n\
+  <Visible>: SetCursorAlphaState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleCursorAlpha() HidePopup()
+
+*popup*button14.label: Toggle Tight/ZRLE
+*popup*button14.type: toggle
+*popup*button14.translations: #override\n\
+  <Visible>: SetZRLEState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleTightZRLE() HidePopup()
+
+*popup*button15.label: Disable JPEG
+*popup*button15.type: toggle
+*popup*button15.translations: #override\n\
+  <Visible>: SetNOJPEGState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleJPEG() HidePopup()
+
+*popup*button16.label: Prefer raw for localhost
+*popup*button16.type: toggle
+*popup*button16.translations: #override\n\
+  <Visible>: SetRawLocalState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleRawLocal() HidePopup()
+
+*popup*button17.label: Full Color
+*popup*button17.type: toggle
+*popup*button17.translations: #override\n\
+  <Visible>: SetFullColorState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() ToggleFullColor() HidePopup()
+
+*popup*button18.label: 16 bit color (BGR565)
+*popup*button18.type: toggle
+*popup*button18.translations: #override\n\
+  <Visible>: Set16bppState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() Toggle16bpp() HidePopup()
+
+*popup*button19.label: 8   bit color (BGR233)
+*popup*button19.type: toggle
+*popup*button19.translations: #override\n\
+  <Visible>: Set8bppState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() Toggle8bpp() HidePopup()
+
+*popup*button20.label: -     256 colors
+*popup*button20.type: toggle
+*popup*button20.translations: #override\n\
+  <Visible>: Set256ColorsState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() Toggle256Colors() HidePopup()
+
+*popup*button21.label: -       64 colors
+*popup*button21.type: toggle
+*popup*button21.translations: #override\n\
+  <Visible>: Set64ColorsState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() Toggle64Colors() HidePopup()
+
+*popup*button22.label: -         8 colors
+*popup*button22.type: toggle
+*popup*button22.translations: #override\n\
+  <Visible>: Set8ColorsState()\n\
+  <Btn1Down>,<Btn1Up>: toggle() Toggle8Colors() HidePopup()
+
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/argsresources.c vnc_unixsrc/vncviewer/argsresources.c
+--- vnc_unixsrc.orig/vncviewer/argsresources.c	2007-02-04 17:10:31.000000000 -0500
+++ vnc_unixsrc/vncviewer/argsresources.c	2007-02-04 18:25:53.000000000 -0500
+@@ -45,8 +45,18 @@
+   "*viewport.useRight: True",
+   "*viewport*Scrollbar*thumb: None",
+#if 0
+  "vncviewer*.desktop.translations:  #override Shift <Key>F8: ToggleFullScreen()",
+  "vncviewer*.desktop.translations:  #override <Key>F9: ToggleFullScreen()",
+#endif
+  "*viewport.horizontal.height: %SBW",
+  "*viewport.vertical.width: %SBW",
+  "vncviewer*viewport.horizontal.height: %SBW",
+  "vncviewer*viewport.vertical.width: %SBW",
+
+   "*desktop.baseTranslations:\
+-     <Key>F8: ShowPopup()\\n\
+     <Key>F8:  ShowPopup()\\n\
+     <Key>F9:  ToggleFullScreen()\\n\
+      <ButtonPress>: SendRFBEvent()\\n\
+      <ButtonRelease>: SendRFBEvent()\\n\
+      <Motion>: SendRFBEvent()\\n\
+@@ -66,7 +76,8 @@
+   "*popup.title: TightVNC popup",
+   "*popup*background: grey",
+-  "*popup*font: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*",
+  "*popup*font_old: -*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*",
+  "*popup*font: -*-helvetica-medium-r-*-*-12-*-*-*-*-*-*-*",
+   "*popup.buttonForm.Command.borderWidth: 0",
+   "*popup.buttonForm.Toggle.borderWidth: 0",
+@@ -74,7 +85,7 @@
+   "*popup.buttonForm.translations: #override\\n\
+      <KeyPress>: SendRFBEvent() HidePopup()",
+-  "*popupButtonCount: 8",
+  "*popupButtonCount: 22",
+   "*popup*button1.label: Dismiss popup",
+   "*popup*button1.translations: #override\\n\
+@@ -115,6 +126,96 @@
+   "*popup*button8.translations: #override\\n\
+      <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F8) HidePopup()",
+  "*popup*button9.label: Send F9",
+  "*popup*button9.translations: #override\\n\
+     <Btn1Down>,<Btn1Up>: SendRFBEvent(key,F9) HidePopup()",
+
+  "*popup*button10.label: ViewOnly",
+  "*popup*button10.type: toggle",
+  "*popup*button10.translations: #override\\n\
+     <Visible>: SetViewOnlyState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleViewOnly() HidePopup()",
+
+  "*popup*button11.label: Cursor Shape",
+  "*popup*button11.type: toggle",
+  "*popup*button11.translations: #override\\n\
+     <Visible>: SetCursorShapeState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleCursorShape() HidePopup()",
+
+  "*popup*button12.label: X11 Cursor",
+  "*popup*button12.type: toggle",
+  "*popup*button12.translations: #override\\n\
+     <Visible>: SetX11CursorState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleX11Cursor() HidePopup()",
+
+  "*popup*button13.label: Cursor Alphablend",
+  "*popup*button13.type: toggle",
+  "*popup*button13.translations: #override\\n\
+     <Visible>: SetCursorAlphaState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleCursorAlpha() HidePopup()",
+
+  "*popup*button14.label: Toggle Tight/ZRLE",
+  "*popup*button14.type: toggle",
+  "*popup*button14.translations: #override\\n\
+     <Visible>: SetZRLEState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleTightZRLE() HidePopup()",
+
+#if 0
+  "*popup*button14.label: -     ZRLE/ZWYRLE",
+  "*popup*button14.type: toggle",
+  "*popup*button14.translations: #override\\n\
+     <Visible>: SetZRLEState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleTightZRLE() HidePopup()",
+#endif
+
+  "*popup*button15.label: Disable JPEG",
+  "*popup*button15.type: toggle",
+  "*popup*button15.translations: #override\\n\
+     <Visible>: SetNOJPEGState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleJPEG() HidePopup()",
+
+  "*popup*button16.label: Prefer raw for localhost",
+  "*popup*button16.type: toggle",
+  "*popup*button16.translations: #override\\n\
+     <Visible>: SetRawLocalState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleRawLocal() HidePopup()",
+
+  "*popup*button17.label: Full Color",
+  "*popup*button17.type: toggle",
+  "*popup*button17.translations: #override\\n\
+     <Visible>: SetFullColorState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() ToggleFullColor() HidePopup()",
+
+  "*popup*button18.label: 16 bit color (BGR565)",
+  "*popup*button18.type: toggle",
+  "*popup*button18.translations: #override\\n\
+     <Visible>: Set16bppState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() Toggle16bpp() HidePopup()",
+
+  "*popup*button19.label: 8   bit color (BGR233)",
+  "*popup*button19.type: toggle",
+  "*popup*button19.translations: #override\\n\
+     <Visible>: Set8bppState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() Toggle8bpp() HidePopup()",
+
+  "*popup*button20.label: -     256 colors",
+  "*popup*button20.type: toggle",
+  "*popup*button20.translations: #override\\n\
+     <Visible>: Set256ColorsState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() Toggle256Colors() HidePopup()",
+
+  "*popup*button21.label: -       64 colors",
+  "*popup*button21.type: toggle",
+  "*popup*button21.translations: #override\\n\
+     <Visible>: Set64ColorsState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() Toggle64Colors() HidePopup()",
+
+  "*popup*button22.label: -         8 colors",
+  "*popup*button22.type: toggle",
+  "*popup*button22.translations: #override\\n\
+     <Visible>: Set8ColorsState()\\n\
+     <Btn1Down>,<Btn1Up>: toggle() Toggle8Colors() HidePopup()",
+
+   NULL
+ };
+@@ -135,6 +236,7 @@
+  */
+ AppData appData;
+AppData appDataNew;
+ static XtResource appDataResourceList[] = {
+   {"shareDesktop", "ShareDesktop", XtRBool, sizeof(Bool),
+@@ -161,8 +263,17 @@
+   {"encodings", "Encodings", XtRString, sizeof(String),
+    XtOffsetOf(AppData, encodingsString), XtRImmediate, (XtPointer) 0},
+-  {"useBGR233", "UseBGR233", XtRBool, sizeof(Bool),
+-   XtOffsetOf(AppData, useBGR233), XtRImmediate, (XtPointer) False},
+  {"useBGR233", "UseBGR233", XtRInt, sizeof(int),
+   XtOffsetOf(AppData, useBGR233), XtRImmediate, (XtPointer) 0},
+
+  {"useBGR565", "UseBGR565", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, useBGR565), XtRImmediate, (XtPointer) False},
+
+  {"yCrop", "yCrop", XtRInt, sizeof(int),
+   XtOffsetOf(AppData, yCrop), XtRImmediate, (XtPointer) 0},
+
+  {"sbWidth", "sbWidth", XtRInt, sizeof(int),
+   XtOffsetOf(AppData, sbWidth), XtRImmediate, (XtPointer) 2},
+   {"nColours", "NColours", XtRInt, sizeof(int),
+    XtOffsetOf(AppData, nColours), XtRImmediate, (XtPointer) 256},
+@@ -218,14 +329,29 @@
+   {"useRemoteCursor", "UseRemoteCursor", XtRBool, sizeof(Bool),
+    XtOffsetOf(AppData, useRemoteCursor), XtRImmediate, (XtPointer) True},
+  {"useCursorAlpha", "UseCursorAlpha", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, useCursorAlpha), XtRImmediate, (XtPointer) False},
+
+  {"useRawLocal", "UseRawLocal", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, useRawLocal), XtRImmediate, (XtPointer) False},
+
+   {"useX11Cursor", "UseX11Cursor", XtRBool, sizeof(Bool),
+    XtOffsetOf(AppData, useX11Cursor), XtRImmediate, (XtPointer) False},
+   {"grabKeyboard", "GrabKeyboard", XtRBool, sizeof(Bool),
+-   XtOffsetOf(AppData, grabKeyboard), XtRImmediate, (XtPointer) False},
+   XtOffsetOf(AppData, grabKeyboard), XtRImmediate, (XtPointer) True},
+   {"autoPass", "AutoPass", XtRBool, sizeof(Bool),
+-   XtOffsetOf(AppData, autoPass), XtRImmediate, (XtPointer) False}
+   XtOffsetOf(AppData, autoPass), XtRImmediate, (XtPointer) False},
+
+  {"grabAll", "GrabAll", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, grabAll), XtRImmediate, (XtPointer) False},
+
+  {"overrideRedir", "OverrideRedir", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, overrideRedir), XtRImmediate, (XtPointer) True},
+
+  {"popupFix", "PopupFix", XtRBool, sizeof(Bool),
+   XtOffsetOf(AppData, popupFix), XtRImmediate, (XtPointer) False}
+ };
+@@ -243,7 +369,18 @@
+   {"-passwd",        "*passwordFile",       XrmoptionSepArg, 0},
+   {"-user",          "*userLogin",          XrmoptionSepArg, 0},
+   {"-encodings",     "*encodings",          XrmoptionSepArg, 0},
+-  {"-bgr233",        "*useBGR233",          XrmoptionNoArg,  "True"},
+  {"-bgr233",        "*useBGR233",          XrmoptionNoArg,  "256"},
+  {"-use64",         "*useBGR233",          XrmoptionNoArg,   "64"},
+  {"-bgr222",        "*useBGR233",          XrmoptionNoArg,   "64"},
+  {"-use8",          "*useBGR233",          XrmoptionNoArg,    "8"},
+  {"-bgr111",        "*useBGR233",          XrmoptionNoArg,    "8"},
+  {"-16bpp",         "*useBGR565",          XrmoptionNoArg,  "True"},
+  {"-bgr565",        "*useBGR565",          XrmoptionNoArg,  "True"},
+  {"-sbwidth",       "*sbwidth",            XrmoptionSepArg, 0},
+  {"-ycrop",         "*yCrop",              XrmoptionSepArg, 0},
+  {"-sbwidth",       "*sbwidth",            XrmoptionSepArg, 0},
+  {"-rawlocal",      "*useRawLocal",        XrmoptionNoArg,  "True"},
+  {"-alpha",         "*useCursorAlpha",     XrmoptionNoArg,  "True"},
+   {"-owncmap",       "*forceOwnCmap",       XrmoptionNoArg,  "True"},
+   {"-truecolor",     "*forceTrueColour",    XrmoptionNoArg,  "True"},
+   {"-truecolour",    "*forceTrueColour",    XrmoptionNoArg,  "True"},
+@@ -253,7 +390,14 @@
+   {"-nojpeg",        "*enableJPEG",         XrmoptionNoArg,  "False"},
+   {"-nocursorshape", "*useRemoteCursor",    XrmoptionNoArg,  "False"},
+   {"-x11cursor",     "*useX11Cursor",       XrmoptionNoArg,  "True"},
+-  {"-autopass",      "*autoPass",           XrmoptionNoArg,  "True"}
+  {"-autopass",      "*autoPass",           XrmoptionNoArg,  "True"},
+  {"-graball",       "*grabAll",            XrmoptionNoArg,  "True"},
+  {"-grabkbd",       "*grabKeyboard",       XrmoptionNoArg,  "True"},
+  {"-nograbkbd",     "*grabKeyboard",       XrmoptionNoArg,  "False"},
+  {"-grabkeyboard",  "*grabKeyboard",       XrmoptionNoArg,  "True"},
+  {"-nograbkeyboard","*grabKeyboard",       XrmoptionNoArg,  "False"},
+  {"-nooverride",    "*overrideRedir",      XrmoptionNoArg,  "False"},
+  {"-popupfix",      "*popupFix",           XrmoptionNoArg,  "True"}
+ };
+@@ -277,6 +421,32 @@
+     {"Pause", Pause},
+     {"RunCommand", RunCommand},
+     {"Quit", Quit},
+    {"Toggle8bpp", Toggle8bpp},
+    {"Toggle16bpp", Toggle16bpp},
+    {"ToggleFullColor", ToggleFullColor},
+    {"Toggle256Colors", Toggle256Colors},
+    {"Toggle64Colors", Toggle64Colors},
+    {"Toggle8Colors", Toggle8Colors},
+    {"ToggleTightZRLE", ToggleTightZRLE},
+    {"ToggleViewOnly", ToggleViewOnly},
+    {"ToggleJPEG", ToggleJPEG},
+    {"ToggleCursorShape", ToggleCursorShape},
+    {"ToggleCursorAlpha", ToggleCursorAlpha},
+    {"ToggleX11Cursor", ToggleX11Cursor},
+    {"ToggleRawLocal", ToggleRawLocal},
+    {"Set8bppState", Set8bppState},
+    {"Set16bppState", Set16bppState},
+    {"SetFullColorState", SetFullColorState},
+    {"Set256ColorsState", Set256ColorsState},
+    {"Set64ColorsState", Set64ColorsState},
+    {"Set8ColorsState", Set8ColorsState},
+    {"SetZRLEState", SetZRLEState},
+    {"SetNOJPEGState", SetNOJPEGState},
+    {"SetViewOnlyState", SetViewOnlyState},
+    {"SetCursorShapeState", SetCursorShapeState},
+    {"SetCursorAlphaState", SetCursorAlphaState},
+    {"SetX11CursorState", SetX11CursorState},
+    {"SetRawLocalState", SetRawLocalState},
+ };
+@@ -332,7 +502,56 @@
+ 	  "        -autopass\n"
+ 	  "\n"
+ 	  "Option names may be abbreviated, e.g. -bgr instead of -bgr233.\n"
+-	  "See the manual page for more information."
+	  "See the manual page for more information.\n"
+	  "\n"
+	  "Enhanced TightVNC viewer options:\n"
+	  "\n"
+	  "   URL http://www.karlrunge.com/x11vnc/enhanced_tightvnc_viewer.html\n"
+	  "\n"
+	  "   Note: ZRLE encoding is now supported.\n"
+	  "\n"
+	  "   Note: F9 is shortcut to Toggle FullScreen mode.\n"
+	  "\n"
+	  "        -use64      In -bgr233 mode, use 64 colors instead of 256.\n"
+	  "        -bgr222     Same as -use64.\n"
+	  "\n"
+	  "        -use8       In -bgr233 mode, use 8 colors instead of 256.\n"
+	  "        -bgr111     Same as -use8.\n"
+	  "\n"
+	  "        -16bpp      If the vnc viewer X display is depth 24 at 32bpp\n"
+	  "                    request a 16bpp format from the VNC server to cut\n"
+	  "                    network traffic by up to 2X, then tranlate the\n"
+	  "                    pixels to 32bpp locally.\n"
+	  "        -bgr565     Same as -16bpp.\n"
+	  "\n"
+	  "        -alpha      Use alphablending transparency for local cursors\n"
+	  "                    requires: x11vnc server, both client and server\n"
+          "                    must be 32bpp and same endianness.\n"
+	  "\n"
+	  "        -ycrop n    Only show the top n rows of the framebuffer.  For\n"
+	  "                    use with x11vnc -ncache client caching option\n"
+	  "                    to help \"hide\" the pixel cache region.\n"
+	  "                    Use a negative value (e.g. -1) for autodetection.\n"
+	  "                    Autodetection will always take place if the remote\n"
+	  "                    fb height is more than 2 times the width.\n"
+	  "        -sbwidth n  Scrollbar width, default is very narrow: 2 pixels,\n"
+	  "                    it is narrow to avoid distraction in -ycrop mode.\n"
+	  "\n"
+	  "        -rawlocal   Prefer raw encoding for localhost, default is\n"
+	  "                    no, i.e. assumes you have a SSH tunnel instead.\n"
+	  "\n"
+	  "        -graball    Grab the entire X server when in fullscreen mode,\n"
+	  "                    needed by some old window managers like fvwm2.\n"
+	  "        -popupfix   Warp the popup back to the pointer position,\n"
+	  "                    needed by some old window managers like fvwm2.\n"
+	  "\n"
+	  "        -grabkbd    Grab the X keyboard when in fullscreen mode,\n"
+	  "                    needed by some window managers. Same as -grabkeyboard.\n"
+	  "                    -grabkbd is the default, use -nograbkbd to disable.\n"
+#if 0
+	  "        -nooverride Do not apply OverrideRedirect in fullscreen mode.\n"
+#endif
+	  "\n"
+ 	  "\n", programName, programName, programName, programName);
+   exit(1);
+ }
+@@ -357,6 +576,17 @@
+   XtGetApplicationResources(toplevel, &appData, appDataResourceList,
+ 			    XtNumber(appDataResourceList), 0, 0);
+	if (getenv("VNCVIEWER_ALPHABLEND")) {
+		appData.useCursorAlpha = True;
+	}
+	if (getenv("VNCVIEWER_POPUP_FIX")) {
+		appData.popupFix = True;
+	}
+	if (getenv("VNCVIEWER_GRAB_SERVER")) {
+		appData.grabAll = True;
+	}
+
+
+   /* Add our actions to the actions table so they can be used in widget
+      resource specs */
+@@ -376,6 +606,10 @@
+     return;
+   }
+	if (appData.useBGR233 && appData.useBGR565) {
+		appData.useBGR233 = 0;
+	}
+
+   if (argc == 1) {
+     vncServerName = DoServerDialog();
+     appData.passwordDialog = True;
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/colour.c vnc_unixsrc/vncviewer/colour.c
+--- vnc_unixsrc.orig/vncviewer/colour.c	2002-04-30 09:07:31.000000000 -0400
+++ vnc_unixsrc/vncviewer/colour.c	2007-02-03 19:56:11.000000000 -0500
+@@ -31,6 +31,9 @@
+ #define BGR233_SIZE 256
+ unsigned long BGR233ToPixel[BGR233_SIZE];
+#define BGR565_SIZE 65536
+unsigned long BGR565ToPixel[BGR565_SIZE];
+
+ Colormap cmap;
+ Visual *vis;
+ unsigned int visdepth, visbpp;
+@@ -45,6 +48,8 @@
+ static void AllocateExactBGR233Colours();
+ static Bool AllocateBGR233Colour(int r, int g, int b);
+static void SetupBGR565Map();
+
+ /*
+  * SetVisualAndCmap() deals with the wonderful world of X "visuals" (which are
+@@ -97,6 +102,30 @@
+   visbpp = GetBPPForDepth(visdepth);
+   cmap = DefaultColormap(dpy,DefaultScreen(dpy));
+  if (appData.useBGR565) {
+  	if (visdepth < 24 || visbpp < 24 || vis->class != TrueColor) {
+  		fprintf(stderr, "disabling -16bpp BGR565 on non-depth 24 machine\n"); 
+		appData.useBGR565 = False;
+  	} else {
+		myFormat.bitsPerPixel = 16;
+		myFormat.depth = 16;
+		myFormat.trueColour = 1;
+		myFormat.bigEndian = 0;
+		myFormat.redMax   = 31;
+		myFormat.greenMax = 63;
+		myFormat.blueMax  = 31;
+		myFormat.redShift   = 11;
+		myFormat.greenShift = 5;
+		myFormat.blueShift  = 0;
+
+		fprintf(stderr, "Using default colormap and translating from BGR565 (65536 colors).  Pixel format:\n");
+		PrintPixelFormat(&myFormat);
+
+		SetupBGR565Map();
+		return;
+  	}
+  }
+
+   if (!appData.useBGR233 && (vis->class == TrueColor)) {
+     myFormat.bitsPerPixel = visbpp;
+@@ -116,21 +145,42 @@
+     return;
+   }
+-  appData.useBGR233 = True;
+  if (appData.useBGR233 == 0) {
+	appData.useBGR233 = 256;
+  }
+   myFormat.bitsPerPixel = 8;
+   myFormat.depth = 8;
+   myFormat.trueColour = 1;
+   myFormat.bigEndian = 0;
+-  myFormat.redMax = 7;
+  myFormat.redMax   = 7;
+   myFormat.greenMax = 7;
+-  myFormat.blueMax = 3;
+-  myFormat.redShift = 0;
+  myFormat.blueMax  = 3;
+  myFormat.redShift   = 0;
+   myFormat.greenShift = 3;
+-  myFormat.blueShift = 6;
+  myFormat.blueShift  = 6;
+
+	if (appData.useBGR233 == 64) {
+		/* BGR222 */
+		myFormat.redMax   = 3;
+		myFormat.greenMax = 3;
+		myFormat.blueMax  = 3;
+		myFormat.redShift   = 0;
+		myFormat.greenShift = 2;
+		myFormat.blueShift  = 4;
+	}
+	if (appData.useBGR233 == 8) {
+		/* BGR111 */
+		myFormat.redMax   = 2;
+		myFormat.greenMax = 2;
+		myFormat.blueMax  = 2;
+		myFormat.redShift   = 0;
+		myFormat.greenShift = 1;
+		myFormat.blueShift  = 2;
+	}
+   fprintf(stderr,
+-       "Using default colormap and translating from BGR233.  Pixel format:\n");
+       "Using default colormap and translating from BGR233 (%d colors).  Pixel format:\n", appData.useBGR233);
+   PrintPixelFormat(&myFormat);
+   SetupBGR233Map();
+@@ -394,16 +444,29 @@
+     for (r = 0; r < 8; r++) {
+       for (g = 0; g < 8; g++) {
+ 	for (b = 0; b < 4; b++) {
+-	  if (BGR233ToPixel[(b<<6) | (g<<3) | r] == INVALID_PIXEL) {
+		int bs = 6, gs = 3, rs = 0;
+		int bm = 3, gm = 7, rm = 7;
+		if (appData.useBGR233 == 64) {
+			bs = 4; gs = 2; rs = 0;
+			bm = 3; gm = 3; rm = 3;
+		}
+		if (appData.useBGR233 == 8) {
+			bs = 2; gs = 1; rs = 0;
+			bm = 1; gm = 1; rm = 1;
+		}
+		if ((b > bm || g > gm || r > rm)) {
+			continue;
+		}
+	  if (BGR233ToPixel[(b<<bs) | (g<<gs) | (r<<rs)] == INVALID_PIXEL) {
+ 	    unsigned long minDistance = ULONG_MAX;
+ 	    for (i = 0; i < cmapSize; i++) {
+ 	      if (exactBGR233[i] || shared[i]) {
+ 		unsigned long distance
+-		  = (abs(cmapEntry[i].red - r * 65535 / 7)
+-		     + abs(cmapEntry[i].green - g * 65535 / 7)
+-		     + abs(cmapEntry[i].blue - b * 65535 / 3));
+		  = (  abs(cmapEntry[i].red   - r * 65535 / rm)
+		     + abs(cmapEntry[i].green - g * 65535 / gm)
+		     + abs(cmapEntry[i].blue  - b * 65535 / bm));
+ 		if (distance < minDistance) {
+ 		  minDistance = distance;
+@@ -412,7 +475,7 @@
+ 	      }
+ 	    }
+-	    BGR233ToPixel[(b<<6) | (g<<3) | r] = nearestPixel;
+	    BGR233ToPixel[(b<<bs) | (g<<gs) | (r<<rs)] = nearestPixel;
+ 	    if (shared[nearestPixel] && !usedAsNearest[nearestPixel])
+ 	      nSharedUsed++;
+ 	    usedAsNearest[nearestPixel] = True;
+@@ -433,6 +496,38 @@
+   }
+ }
+static void
+SetupBGR565Map()
+{
+  int r, g, b;
+  int r2, g2, b2;
+  long i, idx;
+  int cnt = 0;
+  unsigned long pixel = 0;
+
+    for (r = 0; r < 32; r++) {
+      for (g = 0; g < 64; g++) {
+	for (b = 0; b < 32; b++) {
+		int bs = 0, gs = 5, rs = 11;
+		int bm = 31, gm = 63, rm = 31;
+		if ((b > bm || g > gm || r > rm)) {
+			continue;
+		}
+		r2 = (255 * r) / rm;
+		g2 = (255 * g) / gm;
+		b2 = (255 * b) / bm;
+
+		pixel = (r2 << 16) | (g2 << 8) | (b2 << 0);
+		idx = (b<<bs) | (g<<gs) | (r<<rs);
+		if (0) fprintf(stderr, "cnt: %5d idx: %5d pixel: 0x%08x\n", cnt, idx, pixel);
+		BGR565ToPixel[idx] = pixel;
+		cnt++;
+	}
+      }
+    }
+}
+
+
+ /*
+  * AllocateExactBGR233Colours() attempts to allocate each of the colours in the
+@@ -484,8 +579,13 @@
+     ri = rn;
+     for (gi = 0; gi < gn; gi++) {
+       for (bi = 0; bi < bn; bi++) {
+-	if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
+-	  return;
+	if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
+		nBGR233ColoursAllocated++;
+	} else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
+		nBGR233ColoursAllocated++;
+	} else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
+		return;
+	}
+       }
+     }
+     rn++;
+@@ -496,8 +596,13 @@
+     gi = gn;
+     for (ri = 0; ri < rn; ri++) {
+       for (bi = 0; bi < bn; bi++) {
+-	if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
+-	  return;
+	if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
+		nBGR233ColoursAllocated++;
+	} else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
+		nBGR233ColoursAllocated++;
+	} else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
+	  	return;
+	}
+       }
+     }
+     gn++;
+@@ -507,8 +612,13 @@
+       bi = bn;
+       for (ri = 0; ri < rn; ri++) {
+ 	for (gi = 0; gi < gn; gi++) {
+-	  if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi]))
+-	    return;
+	  if (appData.useBGR233 == 64 && (bv[bi] > 3 || gv[gi] > 3 || rv[ri] > 3)) {
+		nBGR233ColoursAllocated++;
+	  } else if (appData.useBGR233 == 8 && (bv[bi] > 1 || gv[gi] > 1 || rv[ri] > 1)) {
+		nBGR233ColoursAllocated++;
+	  } else if (!AllocateBGR233Colour(rv[ri], gv[gi], bv[bi])) {
+	    	return;
+	  }
+ 	}
+       }
+       bn++;
+@@ -529,18 +639,29 @@
+ AllocateBGR233Colour(int r, int g, int b)
+ {
+   XColor c;
+	int bs = 6, gs = 3, rs = 0;
+	int bm = 3, gm = 7, rm = 7;
+   if (nBGR233ColoursAllocated >= appData.nColours)
+     return False;
+-  c.red = r * 65535 / 7;
+-  c.green = g * 65535 / 7;
+-  c.blue = b * 65535 / 3;
+	if (appData.useBGR233 == 64) {
+		bs = 4; gs = 2, rs = 0;
+		bm = 3; gm = 3; rm = 3;
+	}
+	if (appData.useBGR233 == 8) {
+		bs = 2; gs = 1, rs = 0;
+		bm = 1; gm = 1; rm = 1;
+	}
+
+  c.red =   r * 65535 / rm;
+  c.green = g * 65535 / gm;
+  c.blue =  b * 65535 / bm;
+   if (!XAllocColor(dpy, cmap, &c))
+     return False;
+-  BGR233ToPixel[(b<<6) | (g<<3) | r] = c.pixel;
+  BGR233ToPixel[(b<<bs) | (g<<gs) | r] = c.pixel;
+   nBGR233ColoursAllocated++;
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/corre.c vnc_unixsrc/vncviewer/corre.c
+--- vnc_unixsrc.orig/vncviewer/corre.c	2000-06-11 08:00:53.000000000 -0400
+++ vnc_unixsrc/vncviewer/corre.c	2007-02-03 20:48:52.000000000 -0500
+@@ -50,8 +50,12 @@
+ #if (BPP == 8)
+     gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
+ #else
+#if (BPP == 16)
+    gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
+#else
+     gcv.foreground = pix;
+ #endif
+#endif
+     XChangeGC(dpy, gc, GCForeground, &gcv);
+     XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
+@@ -72,8 +76,12 @@
+ #if (BPP == 8)
+ 	gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
+ #else
+#if (BPP == 16)
+	gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
+#else
+ 	gcv.foreground = pix;
+ #endif
+#endif
+ 	XChangeGC(dpy, gc, GCForeground, &gcv);
+ 	XFillRectangle(dpy, desktopWin, gc, rx + x, ry + y, w, h);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/cursor.c vnc_unixsrc/vncviewer/cursor.c
+--- vnc_unixsrc.orig/vncviewer/cursor.c	2003-01-15 04:46:52.000000000 -0500
+++ vnc_unixsrc/vncviewer/cursor.c	2007-02-03 18:09:18.000000000 -0500
+@@ -39,7 +39,7 @@
+ static Bool prevSoftCursorSet = False;
+ static Pixmap rcSavedArea;
+-static CARD8 *rcSource, *rcMask;
+static CARD8 *rcSource = NULL, *rcMask;
+ static int rcHotX, rcHotY, rcWidth, rcHeight;
+ static int rcCursorX = 0, rcCursorY = 0;
+ static int rcLockX, rcLockY, rcLockWidth, rcLockHeight;
+@@ -48,8 +48,8 @@
+ static Bool SoftCursorInLockedArea(void);
+ static void SoftCursorCopyArea(int oper);
+ static void SoftCursorDraw(void);
+-static void FreeSoftCursor(void);
+-static void FreeX11Cursor();
+void FreeSoftCursor(void);
+void FreeX11Cursor();
+ /* Copied from Xvnc/lib/font/util/utilbitmap.c */
+ static unsigned char _reverse_byte[0x100] = {
+@@ -103,6 +103,7 @@
+   Pixmap source, mask;
+   Cursor cursor;
+   int i;
+if (0) fprintf(stderr, "In HandleXCursor\n");
+   bytesPerRow = (width + 7) / 8;
+   bytesData = bytesPerRow * height;
+@@ -149,6 +150,7 @@
+   XFreePixmap(dpy, mask);
+   free(buf);
+if (0) fprintf(stderr, "HandleXCursor calls XDefineCursor: 0x%x\n", cursor);
+   XDefineCursor(dpy, desktopWin, cursor);
+   FreeX11Cursor();
+   prevXCursor = cursor;
+@@ -175,6 +177,7 @@
+   char *buf;
+   CARD8 *ptr;
+   int x, y, b;
+if (0) fprintf(stderr, "In HandleCursorShape\n");
+   bytesPerPixel = myFormat.bitsPerPixel / 8;
+   bytesPerRow = (width + 7) / 8;
+@@ -195,12 +198,14 @@
+   buf = malloc(bytesMaskData);
+   if (buf == NULL) {
+     free(rcSource);
+    rcSource = NULL;
+     return False;
+   }
+   /* Read and decode cursor pixel data, depending on the encoding type. */
+   if (enc == rfbEncodingXCursor) {
+if (0) fprintf(stderr, "HandleCursorShape: rfbEncodingXCursor\n");
+     if (appData.useX11Cursor) {
+       HandleXCursor(xhot, yhot, width, height);
+       return True;
+@@ -209,6 +214,7 @@
+     /* Read and convert background and foreground colors. */
+     if (!ReadFromRFBServer((char *)&rgb, sz_rfbXCursorColors)) {
+       free(rcSource);
+      rcSource = NULL;
+       free(buf);
+       return False;
+     }
+@@ -218,6 +224,7 @@
+     /* Read 1bpp pixel data into a temporary buffer. */
+     if (!ReadFromRFBServer(buf, bytesMaskData)) {
+       free(rcSource);
+      rcSource = NULL;
+       free(buf);
+       return False;
+     }
+@@ -254,9 +261,11 @@
+     }
+   } else {			/* enc == rfbEncodingRichCursor */
+if (0) fprintf(stderr, "HandleCursorShape: rfbEncodingRichCursor\n");
+     if (!ReadFromRFBServer((char *)rcSource, width * height * bytesPerPixel)) {
+       free(rcSource);
+      rcSource = NULL;
+       free(buf);
+       return False;
+     }
+@@ -267,6 +276,7 @@
+   if (!ReadFromRFBServer(buf, bytesMaskData)) {
+     free(rcSource);
+    rcSource = NULL;
+     free(buf);
+     return False;
+   }
+@@ -274,6 +284,7 @@
+   rcMask = malloc(width * height);
+   if (rcMask == NULL) {
+     free(rcSource);
+    rcSource = NULL;
+     free(buf);
+     return False;
+   }
+@@ -301,6 +312,7 @@
+   rcWidth = width;
+   rcHeight = height;
+if (0) fprintf(stderr, "HandleCursorShape: SoftCursorCopyArea\n");
+   SoftCursorCopyArea(OPER_SAVE);
+   SoftCursorDraw();
+@@ -472,6 +484,139 @@
+   int offset, bytesPerPixel;
+   char *pos;
+#define alphahack
+#ifdef alphahack
+  /* hack to have cursor transparency at 32bpp <runge@karlrunge.com> */
+  int alphablend = 0;
+
+  if (!rcSource) {
+  	return;
+  }
+
+  if (appData.useCursorAlpha) {
+  	alphablend = 1;
+  }
+
+  bytesPerPixel = myFormat.bitsPerPixel / 8;
+
+  if (alphablend && bytesPerPixel == 4) {
+	unsigned long pixel, put, *upos, *upix;
+	int got_alpha = 0, rsX, rsY, rsW, rsH;
+	static XImage *image = NULL;
+	static int iwidth = 128;
+
+	if (! image) {
+		/* watch out for tiny fb (rare) */
+		if (iwidth > si.framebufferWidth) {
+			iwidth = si.framebufferWidth;
+		}
+		if (iwidth > si.framebufferHeight) {
+			iwidth = si.framebufferHeight;
+		}
+
+		/* initialize an XImage with a chunk of desktopWin */
+		image = XGetImage(dpy, desktopWin, 0, 0, iwidth, iwidth,
+		    AllPlanes, ZPixmap);
+	}
+
+	/* first check if there is any non-zero alpha channel data at all: */
+	for (y = 0; y < rcHeight; y++) {
+		for (x = 0; x < rcWidth; x++) {
+			int alpha;
+
+			offset = y * rcWidth + x;
+			pos = (char *)&rcSource[offset * bytesPerPixel];
+
+			upos = (unsigned long *) pos;
+			alpha = (*upos & 0xff000000) >> 24;
+			if (alpha) {
+				got_alpha = 1;
+				break;
+			}
+		}
+		if (got_alpha) {
+			break;
+		}
+	}
+
+	if (!got_alpha) {
+		/* no alpha channel data, fallback to the old way */
+		goto oldway;
+	}
+
+	/* load the saved fb patch in to image (faster way?) */
+	XGetSubImage(dpy, rcSavedArea, 0, 0, rcWidth, rcHeight,
+	    AllPlanes, ZPixmap, image, 0, 0);
+	upix = (unsigned long *)image->data;
+
+	/* if the richcursor is clipped, the fb patch will be smaller */
+	rsW = rcWidth;
+	rsX = 0;	/* used to denote a shift from the left side */
+	x = rcCursorX - rcHotX;
+	if (x < 0) {
+		rsW += x;
+		rsX = -x;
+	} else if (x + rsW > si.framebufferWidth) {
+		rsW = si.framebufferWidth - x;
+	}
+	rsH = rcHeight;
+	rsY = 0;	/* used to denote a shift from the top side */
+	y = rcCursorY - rcHotY;
+	if (y < 0) {
+		rsH += y;
+		rsY = -y;
+	} else if (y + rsH > si.framebufferHeight) {
+		rsH = si.framebufferHeight - y;
+	}
+
+	/*
+	 * now loop over the cursor data, blend in the fb values,
+	 * and then overwrite the fb (CopyDataToScreen())
+	 */
+	for (y = 0; y < rcHeight; y++) {
+		y0 = rcCursorY - rcHotY + y;
+		if (y0 < 0 || y0 >= si.framebufferHeight) {
+			continue;	/* clipped */
+		}
+		for (x = 0; x < rcWidth; x++) {
+			int alpha, color_curs, color_fb, i;
+
+			x0 = rcCursorX - rcHotX + x;
+			if (x0 < 0 || x0 >= si.framebufferWidth) {
+				continue;	/* clipped */
+			}
+
+			offset = y * rcWidth + x;
+			pos = (char *)&rcSource[offset * bytesPerPixel];
+
+			/* extract secret alpha byte from rich cursor: */
+			upos = (unsigned long *) pos;
+			alpha = (*upos & 0xff000000) >> 24;	/* XXX MSB? */
+
+			/* extract the pixel from the fb: */
+			pixel = *(upix + (y-rsY)*iwidth + (x-rsX));
+
+			put = 0;
+			/* for simplicity, blend all 4 bytes */
+			for (i = 0; i < 4; i++) {
+				int sh = i*8;
+				color_curs = ((0xff << sh) & *upos) >> sh;
+				color_fb   = ((0xff << sh) & pixel) >> sh;
+
+				/* XXX assumes pre-multipled color_curs */
+				color_fb = color_curs
+				    + ((0xff - alpha) * color_fb)/0xff;
+				put |= color_fb << sh;
+			}
+			/* place in the fb: */
+	    		CopyDataToScreen((char *)&put, x0, y0, 1, 1);
+		}
+	}
+	return;
+  }
+oldway:
+#endif
+
+   bytesPerPixel = myFormat.bitsPerPixel / 8;
+   /* FIXME: Speed optimization is possible. */
+@@ -492,19 +637,20 @@
+   }
+ }
+-static void FreeSoftCursor(void)
+void FreeSoftCursor(void)
+ {
+   if (prevSoftCursorSet) {
+     SoftCursorCopyArea(OPER_RESTORE);
+     XFreePixmap(dpy, rcSavedArea);
+     free(rcSource);
+    rcSource = NULL;
+     free(rcMask);
+     prevSoftCursorSet = False;
+   }
+ }
+-static void FreeX11Cursor()
+void FreeX11Cursor()
+ {
+   if (prevXCursorSet) {
+     XFreeCursor(dpy, prevXCursor);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/desktop.c vnc_unixsrc/vncviewer/desktop.c
+--- vnc_unixsrc.orig/vncviewer/desktop.c	2004-05-28 13:29:29.000000000 -0400
+++ vnc_unixsrc/vncviewer/desktop.c	2007-02-04 18:34:32.000000000 -0500
+@@ -31,7 +31,7 @@
+ GC gc;
+ GC srcGC, dstGC; /* used for debugging copyrect */
+ Window desktopWin;
+-Cursor dotCursor;
+Cursor dotCursor = None;
+ Widget form, viewport, desktop;
+ static Bool modifierPressed[256];
+@@ -43,6 +43,8 @@
+ static void HandleBasicDesktopEvent(Widget w, XtPointer ptr, XEvent *ev,
+ 				    Boolean *cont);
+static void CopyBGR565ToScreen(CARD16 *buf, int x, int y, int width,int height);
+
+ static XtResource desktopBackingStoreResources[] = {
+   {
+     XtNbackingStore, XtCBackingStore, XtRBackingStore, sizeof(int), 0,
+@@ -50,6 +52,60 @@
+   },
+ };
+void create_image() {
+  image = NULL;
+
+#ifdef MITSHM
+  if (appData.useShm) {
+    image = CreateShmImage();
+    if (!image)
+      appData.useShm = False;
+  }
+#endif
+
+  if (!image) {
+    image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
+			 si.framebufferWidth, si.framebufferHeight,
+			 BitmapPad(dpy), 0);
+
+    image->data = malloc(image->bytes_per_line * image->height);
+    if (!image->data) {
+      fprintf(stderr,"malloc failed\n");
+      exit(1);
+    }
+  }
+}
+
+int old_width = 0;
+int old_height = 0;
+
+int guessCrop(void) {
+	int w = si.framebufferWidth;
+
+	if (w == 320) {
+		return 240;
+	} else if (w == 400) {
+		return 300;
+	} else if (w == 640) {
+		return 480;
+	} else if (w == 800) {
+		return 600;
+	} else if (w == 1024) {
+		return 768;
+	} else if (w == 1152) {
+		return 864;
+	} else if (w == 1280) {
+		return 1024;
+	} else if (w == 1600) {
+		return 1200;
+	} else if (w == 1920) {
+		return 1200;
+	} else {
+		int h = (3 * w) / 4;
+		return h;
+	}
+}
+
+ /*
+  * DesktopInitBeforeRealization creates the "desktop" widget and the viewport
+@@ -79,32 +135,102 @@
+   XtAddEventHandler(desktop, LeaveWindowMask|ExposureMask,
+ 		    True, HandleBasicDesktopEvent, NULL);
+
+	if (! appData.yCrop) {
+		int w = si.framebufferWidth;
+		int h = si.framebufferHeight;
+		if (h > 2 * w) {
+			fprintf(stderr, "Tall display (%dx%d) suspect 'x11vnc -ncache' mode,\n", w, h);
+			fprintf(stderr, "  setting auto -ycrop detection.\n", w, h);
+			appData.yCrop = -1;
+		}
+	}
+	if (appData.yCrop) {
+		if (appData.yCrop < 0) {
+			appData.yCrop = guessCrop();
+			fprintf(stderr, "Set -ycrop to: %d\n", appData.yCrop);
+		}
+		XtVaSetValues(toplevel, XtNmaxHeight, appData.yCrop, NULL);
+		XtVaSetValues(form,     XtNmaxHeight, appData.yCrop, NULL);
+		XtVaSetValues(viewport, XtNforceBars, False, NULL);
+	}
+	old_width  = si.framebufferWidth;
+	old_height = si.framebufferHeight;
+
+   for (i = 0; i < 256; i++)
+     modifierPressed[i] = False;
+-  image = NULL;
+  create_image();
+}
+-#ifdef MITSHM
+-  if (appData.useShm) {
+-    image = CreateShmImage();
+-    if (!image)
+-      appData.useShm = False;
+-  }
+-#endif
+static Widget scrollbar_y = NULL;
+-  if (!image) {
+-    image = XCreateImage(dpy, vis, visdepth, ZPixmap, 0, NULL,
+-			 si.framebufferWidth, si.framebufferHeight,
+-			 BitmapPad(dpy), 0);
+static int xsst = 2;
+#include <X11/Xaw/Scrollbar.h>
+-    image->data = malloc(image->bytes_per_line * image->height);
+-    if (!image->data) {
+-      fprintf(stderr,"malloc failed\n");
+-      exit(1);
+-    }
+-  }
+static XtCallbackProc Scrolled(Widget w, XtPointer closure, XtPointer call_data) {
+	Position x, y;
+	XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
+	if (0) fprintf(stderr, "scrolled by %d pixels x=%d y=%d\n", (int) call_data, x, y);
+	if (xsst == 2) {
+		x = 0;
+		y = 0;
+		XtVaSetValues(desktop, XtNx, x, XtNy, y, NULL);
+	} else if (xsst) {
+		XawScrollbarSetThumb(w, 0.0, 0.0);
+	} else {
+		float t = 0.0;
+		XtVaSetValues(w, XtNtopOfThumb, &t, NULL);
+	}
+ }
+static XtCallbackProc Jumped(Widget w, XtPointer closure, XtPointer call_data) {
+	float top = *((float *) call_data);
+	Position x, y;
+	XtVaGetValues(desktop, XtNx, &x, XtNy, &y, NULL);
+	if (0) fprintf(stderr, "thumb value: %.4f x=%d y=%d\n", top, x, y);
+	if (top > 0.01) {
+		if (xsst == 2) {
+			x = 0;
+			y = 0;
+			XtVaSetValues(desktop, XtNx, x, XtNy, y, NULL);
+		} else if (xsst) {
+			XawScrollbarSetThumb(w, 0.0, 0.0);
+		} else {
+			float t = 0.0, s = 1.0;
+			XtVaSetValues(w, XtNtopOfThumb, *(XtArgVal*)&t, XtNshown, *(XtArgVal*)&s, NULL);
+		}
+	}
+}
+
+
+void check_things() {
+	Widget w;
+	static time_t last = 0;
+	static int installed_callback = 0;
+	
+	if (time(NULL) <= last + 1) {
+		return;
+	}
+
+	dpyWidth  = WidthOfScreen(DefaultScreenOfDisplay(dpy));
+	dpyHeight = HeightOfScreen(DefaultScreenOfDisplay(dpy));
+	if (!installed_callback) {
+		if (appData.yCrop > 0) {
+#if 0
+			w = XtNameToWidget(viewport, "vertical");
+			if (w != NULL) {
+				fprintf(stderr, "got scrollbar\n");
+				XtAddCallback(w, XtNjumpProc, Jumped, NULL);
+				XtAddCallback(w, XtNscrollProc, Scrolled, NULL);
+				scrollbar_y = w;
+				installed_callback = 1;
+			}
+#endif
+		}
+	}
+	last = time(NULL);
+}
+ /*
+  * DesktopInitAfterRealization does things which require the X windows to
+@@ -144,6 +270,24 @@
+   XChangeWindowAttributes(dpy, desktopWin, valuemask, &attr);
+ }
+extern void FreeX11Cursor(void);
+extern void FreeSoftCursor(void);
+
+void
+DesktopCursorOff()
+{
+	XSetWindowAttributes attr;
+	unsigned long valuemask;
+
+	if (dotCursor == None) {
+		dotCursor = CreateDotCursor();
+	}
+	XDefineCursor(dpy, desktopWin, dotCursor);
+	FreeX11Cursor();
+	FreeSoftCursor();
+}
+
+
+ /*
+  * HandleBasicDesktopEvent - deal with expose and leave events.
+@@ -185,6 +329,8 @@
+     }
+     break;
+   }
+
+	check_things();
+ }
+@@ -330,7 +476,7 @@
+  */
+ static Cursor
+-CreateDotCursor()
+CreateDotCursorOrig()
+ {
+   Cursor cursor;
+   Pixmap src, msk;
+@@ -352,6 +498,29 @@
+ }
+static Cursor
+CreateDotCursor()
+{
+  Cursor cursor;
+  Pixmap src, msk;
+  static char srcBits[] = { 0, 14, 0 };
+  static char mskBits[] = { 14,31,14 };
+  XColor fg, bg;
+
+  src = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), srcBits, 3, 3);
+  msk = XCreateBitmapFromData(dpy, DefaultRootWindow(dpy), mskBits, 3, 3);
+  XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "black",
+		   &fg, &fg);
+  XAllocNamedColor(dpy, DefaultColormap(dpy,DefaultScreen(dpy)), "white",
+		   &bg, &bg);
+  cursor = XCreatePixmapCursor(dpy, src, msk, &fg, &bg, 1, 1);
+  XFreePixmap(dpy, src);
+  XFreePixmap(dpy, msk);
+
+  return cursor;
+}
+
+
+ /*
+  * CopyDataToScreen.
+  */
+@@ -367,7 +536,11 @@
+     usleep(appData.rawDelay * 1000);
+   }
+-  if (!appData.useBGR233) {
+  if (appData.useBGR233) {
+    CopyBGR233ToScreen((CARD8 *)buf, x, y, width, height);
+  } else if (appData.useBGR565) {
+    CopyBGR565ToScreen((CARD16 *)buf, x, y, width, height);
+  } else {
+     int h;
+     int widthInBytes = width * myFormat.bitsPerPixel / 8;
+     int scrWidthInBytes = si.framebufferWidth * myFormat.bitsPerPixel / 8;
+@@ -380,8 +553,6 @@
+       buf += widthInBytes;
+       scr += scrWidthInBytes;
+     }
+-  } else {
+-    CopyBGR233ToScreen((CARD8 *)buf, x, y, width, height);
+   }
+ #ifdef MITSHM
+@@ -460,3 +631,111 @@
+     break;
+   }
+ }
+
+static void
+CopyBGR565ToScreen(CARD16 *buf, int x, int y, int width, int height)
+{
+  int p, q;
+  CARD32 *scr32 = ((CARD32 *)image->data) + y * si.framebufferWidth + x;
+
+ /*  case 32: */
+    for (q = 0; q < height; q++) {
+      for (p = 0; p < width; p++) {
+	*(scr32++) = BGR565ToPixel[*(buf++)];
+      }
+      scr32 += si.framebufferWidth - width;
+    }
+}
+
+static void reset_image(void) {
+	if (UsingShm()) {
+		ShmCleanup();
+	} else {
+		if (image && image->data) {
+			free(image->data);
+			/* see manpage XDestroyImage may also free data, so we skip and have a tiny leak instead */
+			if (0) XDestroyImage(image);
+			image = NULL;
+		}
+	}
+	create_image();
+	XFlush(dpy);
+}
+
+void ReDoDesktop(void) {
+	int w, h, x, y, dw, dh;
+
+	if (appData.yCrop) {
+		if (appData.yCrop < 0 || old_width <= 0) {
+			appData.yCrop = guessCrop();
+			fprintf(stderr, "Set -ycrop to: %d\n", appData.yCrop);
+		} else {
+			int w1 = si.framebufferWidth;
+			int w0 = old_width;
+			appData.yCrop = (w1 * appData.yCrop) / old_width;
+			if (appData.yCrop <= 100)  {
+				appData.yCrop = guessCrop();
+				fprintf(stderr, "Set small -ycrop to: %d\n", appData.yCrop);
+			}
+		}
+		fprintf(stderr, "Using -ycrop: %d\n", appData.yCrop);
+	}
+	old_width  = si.framebufferWidth;
+	old_height = si.framebufferHeight;
+
+	if (appData.fullScreen) {
+		if (image && image->data) {
+			int len;
+			int h = image->height;
+			int w = image->width;
+			len = image->bytes_per_line * image->height;
+			/* black out window first: */
+			memset(image->data, 0, len);
+  			XPutImage(dpy, XtWindow(desktop), gc, image, 0, 0, 0, 0, w, h);
+			XFlush(dpy);
+		}
+		XtResizeWidget(desktop, si.framebufferWidth, si.framebufferHeight, 0);
+		XSync(dpy, False);
+		usleep(100*1000);
+		FullScreenOn();
+		XSync(dpy, False);
+		usleep(100*1000);
+		reset_image();
+		return;
+	}
+
+	dw = appData.wmDecorationWidth;
+	dh = appData.wmDecorationHeight;
+
+	w = si.framebufferWidth;
+	h = si.framebufferHeight;
+	if (appData.yCrop > 0) {
+		h = appData.yCrop;
+	}
+
+	if (w + dw >= dpyWidth) {
+		w = dpyWidth - dw;
+	}
+	if (h + dh >= dpyHeight) {
+		h = dpyHeight - dh;
+	}
+
+	XtVaSetValues(toplevel, XtNmaxWidth, w, XtNmaxHeight, h, NULL);
+
+	XtVaSetValues(desktop, XtNwidth, si.framebufferWidth,
+	    XtNheight, si.framebufferHeight, NULL);
+
+	x = (dpyWidth  - w - dw)/2;
+	y = (dpyHeight - h - dh)/2;
+
+	XtResizeWidget(desktop, si.framebufferWidth, si.framebufferHeight, 0);
+
+	if (appData.yCrop > 0) {
+		XtVaSetValues(toplevel, XtNmaxHeight, appData.yCrop, NULL);
+		XtVaSetValues(form,     XtNmaxHeight, appData.yCrop, NULL);
+	}
+
+	XtConfigureWidget(toplevel, x + dw, y + dh, w, h, 0);
+
+	reset_image();
+}
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/fullscreen.c vnc_unixsrc/vncviewer/fullscreen.c
+--- vnc_unixsrc.orig/vncviewer/fullscreen.c	2003-10-09 05:23:49.000000000 -0400
+++ vnc_unixsrc/vncviewer/fullscreen.c	2007-02-04 14:15:42.000000000 -0500
+@@ -85,10 +85,14 @@
+   Dimension oldViewportWidth, oldViewportHeight, clipWidth, clipHeight;
+   Position viewportX, viewportY;
+  Bool fsAlready = appData.fullScreen, toobig = False;
+
+   appData.fullScreen = True;
+   if (si.framebufferWidth > dpyWidth || si.framebufferHeight > dpyHeight) {
+    int eff_height = si.framebufferHeight;
+    toobig = True;
+     XtVaSetValues(viewport, XtNforceBars, True, NULL);
+     XtVaGetValues(viewport, XtNwidth, &oldViewportWidth,
+ 		  XtNheight, &oldViewportHeight, NULL);
+@@ -105,16 +109,23 @@
+       toplevelWidth = dpyWidth;
+     }
+-    if (si.framebufferHeight > dpyHeight) {
+    if (appData.yCrop > 0) {
+	eff_height = appData.yCrop;
+    }
+
+    if (eff_height > dpyHeight) {
+       viewportHeight = toplevelHeight = dpyHeight + scrollbarHeight;
+     } else {
+-      viewportHeight = si.framebufferHeight + scrollbarHeight;
+      viewportHeight = eff_height + scrollbarHeight;
+       toplevelHeight = dpyHeight;
+     }
+   } else {
+     viewportWidth = si.framebufferWidth;
+     viewportHeight = si.framebufferHeight;
+	if (appData.yCrop > 0) {
+		viewportHeight = appData.yCrop;
+	}
+     toplevelWidth = dpyWidth;
+     toplevelHeight = dpyHeight;
+   }
+@@ -129,7 +140,12 @@
+      reparenting our window to the root.  The window manager will get a
+      ReparentNotify and hopefully clean up its frame window. */
+if (! fsAlready) {
+  XUnmapWindow(dpy, XtWindow(toplevel));
+   XtVaSetValues(toplevel, XtNoverrideRedirect, True, NULL);
+  XtVaSetValues(viewport, XtNoverrideRedirect, True, NULL);
+  XtVaSetValues(desktop,  XtNoverrideRedirect, True, NULL);
+  XtVaSetValues(popup,    XtNoverrideRedirect, True, NULL);
+   XReparentWindow(dpy, XtWindow(toplevel), DefaultRootWindow(dpy), 0, 0);
+@@ -139,6 +155,8 @@
+      with XReparentWindow. The last XSync seems to prevent losing
+      focus, but I don't know why. */
+   XSync(dpy, False);
+XMapWindow(dpy, XtWindow(toplevel));
+XRaiseWindow(dpy, XtWindow(toplevel));
+   XMoveWindow(dpy, XtWindow(toplevel), 0, 0);
+   XSync(dpy, False);
+@@ -164,25 +182,67 @@
+   XtManageChild(viewport);
+-  /* Now we can set "toplevel" to its proper size. */
+} else {
+	XSync(dpy, False);
+}
+  /* Now we can set "toplevel" to its proper size. */
+   XtResizeWidget(toplevel, toplevelWidth, toplevelHeight, 0);
+-  /* Set the popup to overrideRedirect too */
+if (fsAlready) {
+  XtResizeWidget(viewport, viewportWidth, viewportHeight, 0);
+  if (! toobig) {
+	XtVaSetValues(viewport, XtNforceBars, False, NULL);
+  }
+  XMoveWindow(dpy, XtWindow(viewport), viewportX, viewportY);
+  XSync(dpy, False);
+}
+-  XtVaSetValues(popup, XtNoverrideRedirect, True, NULL);
+  /* Set the popup to overrideRedirect too */
+   /* Try to get the input focus. */
+#if 0
+   XSetInputFocus(dpy, DefaultRootWindow(dpy), RevertToPointerRoot,
+ 		 CurrentTime);
+#else
+  XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot,
+                 CurrentTime);
+#endif
+
+   /* Optionally, grab the keyboard. */
+-  if (appData.grabKeyboard &&
+-      XtGrabKeyboard(desktop, True, GrabModeAsync,
+-		     GrabModeAsync, CurrentTime) != GrabSuccess) {
+-    fprintf(stderr, "XtGrabKeyboard() failed.\n");
+#define FORCE_UP \
+	XSync(dpy, False); \
+	XUnmapWindow(dpy, XtWindow(toplevel)); \
+	XSync(dpy, False); \
+	XMapWindow(dpy, XtWindow(toplevel)); \
+	XRaiseWindow(dpy, XtWindow(toplevel)); \
+	XSync(dpy, False);
+
+  if (appData.grabKeyboard && XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
+	fprintf(stderr, "XtGrabKeyboard() failed.\n");
+	XSync(dpy, False);
+	usleep(200 * 1000);
+	FORCE_UP
+
+  	if (XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
+		fprintf(stderr, "XtGrabKeyboard() failed again.\n");
+		usleep(200 * 1000);
+		XSync(dpy, True);
+  		if (XtGrabKeyboard(desktop, True, GrabModeAsync, GrabModeAsync, CurrentTime) != GrabSuccess) {
+			fprintf(stderr, "XtGrabKeyboard() failed 3rd time.\n");
+		} else {
+			fprintf(stderr, "XtGrabKeyboard() OK 3rd try.\n");
+		}
+	} else {
+		fprintf(stderr, "XtGrabKeyboard() OK 2nd try.\n");
+	}
+	XRaiseWindow(dpy, XtWindow(toplevel));
+  } else if (appData.grabAll) { /* runge bot of FullScreenOn */
+        fprintf(stderr, "calling XGrabServer(dpy)\n");
+        XGrabServer(dpy);       
+   }
+ }
+@@ -210,8 +270,14 @@
+   appData.fullScreen = False;
+-  if (appData.grabKeyboard)
+-    XtUngrabKeyboard(desktop, CurrentTime);
+
+  if (appData.grabAll) { /* runge top of FullScreenOff */
+        fprintf(stderr, "calling XUngrabServer(dpy)\n");
+        XUngrabServer(dpy);     
+  }
+  if (appData.grabKeyboard) {
+	XtUngrabKeyboard(desktop, CurrentTime);
+  }
+   XtUnmapWidget(toplevel);
+@@ -238,6 +304,9 @@
+   XtManageChild(viewport);
+   XtVaSetValues(toplevel, XtNoverrideRedirect, False, NULL);
+  XtVaSetValues(viewport, XtNoverrideRedirect, False, NULL);
+  XtVaSetValues(desktop,  XtNoverrideRedirect, False, NULL);
+  XtVaSetValues(popup,    XtNoverrideRedirect, False, NULL);
+   if ((toplevelWidth + appData.wmDecorationWidth) >= dpyWidth)
+     toplevelWidth = dpyWidth - appData.wmDecorationWidth;
+@@ -345,7 +414,9 @@
+   }
+   if (scrollDown) {
+-    if (desktopY < si.framebufferHeight - dpyHeight) {
+    if (appData.yCrop > 0 && desktopY + dpyHeight >= appData.yCrop) {
+	;
+    } else if (desktopY < si.framebufferHeight - dpyHeight) {
+       desktopY += appData.bumpScrollPixels;
+       if (desktopY > si.framebufferHeight - dpyHeight)
+ 	desktopY = si.framebufferHeight - dpyHeight;
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/hextile.c vnc_unixsrc/vncviewer/hextile.c
+--- vnc_unixsrc.orig/vncviewer/hextile.c	2000-06-11 08:00:53.000000000 -0400
+++ vnc_unixsrc/vncviewer/hextile.c	2007-02-03 20:41:19.000000000 -0500
+@@ -66,11 +66,18 @@
+ 	  return False;
+ #if (BPP == 8)
+-      if (appData.useBGR233)
+      if (appData.useBGR233) {
+ 	gcv.foreground = BGR233ToPixel[bg];
+-      else
+      } else
+ #endif
+#if (BPP == 16)
+      if (appData.useBGR565) {
+	gcv.foreground = BGR565ToPixel[bg];
+      } else
+#endif
+      {
+ 	gcv.foreground = bg;
+      }
+       XChangeGC(dpy, gc, GCForeground, &gcv);
+       XFillRectangle(dpy, desktopWin, gc, x, y, w, h);
+@@ -101,11 +108,18 @@
+ 	  sh = rfbHextileExtractH(*ptr);
+ 	  ptr++;
+ #if (BPP == 8)
+-	  if (appData.useBGR233)
+	  if (appData.useBGR233) {
+ 	    gcv.foreground = BGR233ToPixel[fg];
+-	  else
+	  } else
+#endif
+#if (BPP == 16)
+	  if (appData.useBGR565) {
+	    gcv.foreground = BGR565ToPixel[fg];
+	  } else
+ #endif
+	  {
+ 	    gcv.foreground = fg;
+	  }
+ 	  XChangeGC(dpy, gc, GCForeground, &gcv);
+ 	  XFillRectangle(dpy, desktopWin, gc, x+sx, y+sy, sw, sh);
+@@ -116,11 +130,18 @@
+ 	  return False;
+ #if (BPP == 8)
+-	if (appData.useBGR233)
+	if (appData.useBGR233) {
+ 	  gcv.foreground = BGR233ToPixel[fg];
+-	else
+	} else
+ #endif
+#if (BPP == 16)
+        if (appData.useBGR565) {
+          gcv.foreground = BGR565ToPixel[fg];
+	} else
+#endif
+	{
+ 	  gcv.foreground = fg;
+	}
+ 	XChangeGC(dpy, gc, GCForeground, &gcv);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/popup.c vnc_unixsrc/vncviewer/popup.c
+--- vnc_unixsrc.orig/vncviewer/popup.c	2000-06-11 08:00:53.000000000 -0400
+++ vnc_unixsrc/vncviewer/popup.c	2007-02-04 11:14:45.000000000 -0500
+@@ -32,8 +32,33 @@
+ void
+ ShowPopup(Widget w, XEvent *event, String *params, Cardinal *num_params)
+ {
+-  XtMoveWidget(popup, event->xbutton.x_root, event->xbutton.y_root);
+-  XtPopup(popup, XtGrabNone);
+  if (appData.popupFix) {
+	Window rr, cr; 
+	unsigned int m;
+  	int x0 = 500, y0 = 500;
+	int xr, yr, wxr, wyr;
+	Dimension ph;
+	if (XQueryPointer(dpy, DefaultRootWindow(dpy), &rr, &cr, &xr, &yr, &wxr, &wyr, &m)) {
+		x0 = xr;
+		y0 = yr;
+	}
+  	XtPopup(popup, XtGrabNone);
+	XtVaGetValues(popup, XtNheight, &ph, NULL);
+	if (0) fprintf(stderr, "%d %d %d\n", y0, (int) ph, dpyHeight);
+	if (y0 + (int) ph > dpyHeight) {
+		y0 = dpyHeight - (int) ph;
+		if (y0 < 0) {
+			y0 = 0;
+		}
+	}
+	XtMoveWidget(popup, x0, y0);
+  } else {
+	XtMoveWidget(popup, event->xbutton.x_root, event->xbutton.y_root);
+  	XtPopup(popup, XtGrabNone);
+  }
+  if (appData.grabAll) {
+  	XRaiseWindow(dpy, XtWindow(popup));
+  }
+   XSetWMProtocols(dpy, XtWindow(popup), &wmDeleteWindow, 1);
+ }
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/rfbproto.c vnc_unixsrc/vncviewer/rfbproto.c
+--- vnc_unixsrc.orig/vncviewer/rfbproto.c	2004-03-11 13:14:39.000000000 -0500
+++ vnc_unixsrc/vncviewer/rfbproto.c	2007-02-04 18:31:34.000000000 -0500
+@@ -57,6 +57,23 @@
+ static Bool HandleTight16(int rx, int ry, int rw, int rh);
+ static Bool HandleTight32(int rx, int ry, int rw, int rh);
+/* runge add zrle */
+static Bool HandleZRLE8(int rx, int ry, int rw, int rh);
+static Bool HandleZRLE16(int rx, int ry, int rw, int rh);
+static Bool HandleZRLE24(int rx, int ry, int rw, int rh);
+static Bool HandleZRLE24Up(int rx, int ry, int rw, int rh);
+static Bool HandleZRLE24Down(int rx, int ry, int rw, int rh);
+static Bool HandleZRLE32(int rx, int ry, int rw, int rh);
+
+typedef struct {
+    unsigned long length;
+} rfbZRLEHeader;
+
+#define sz_rfbZRLEHeader 4
+
+#define rfbZRLETileWidth 64
+#define rfbZRLETileHeight 64
+
+ static void ReadConnFailedReason(void);
+ static long ReadCompactLen (void);
+@@ -68,6 +85,9 @@
+                               int compressedLen);
+int sent_FBU = 0;
+int skip_XtUpdate = 0;
+
+ int rfbsock;
+ char *desktopName;
+ rfbPixelFormat myFormat;
+@@ -177,6 +197,9 @@
+ 	  sig_rfbEncodingPointerPos, "Pointer position update");
+   CapsAdd(encodingCaps, rfbEncodingLastRect, rfbTightVncVendor,
+ 	  sig_rfbEncodingLastRect, "LastRect protocol extension");
+
+  CapsAdd(encodingCaps, rfbEncodingNewFBSize, rfbTightVncVendor,
+	  sig_rfbEncodingNewFBSize, "New FB size protocol extension");
+ }
+@@ -729,6 +752,23 @@
+   Bool requestCompressLevel = False;
+   Bool requestQualityLevel = False;
+   Bool requestLastRectEncoding = False;
+  Bool requestNewFBSizeEncoding = True;
+
+  fprintf(stderr, "SetFormatAndEncodings: sent_FBU state: %2d\n", sent_FBU);
+#if 0
+  if (sent_FBU == 1 || sent_FBU == 2) {
+	int i;
+	skip_XtUpdate = 1;
+	for (i=0; i<10; i++) {
+		Bool result = HandleRFBServerMessage();
+  		fprintf(stderr, "--------: %2d\n", sent_FBU);
+		if (sent_FBU == 0) {
+			break;
+		}
+	}
+	skip_XtUpdate = 0;
+  }
+#endif
+   spf.type = rfbSetPixelFormat;
+   spf.format = myFormat;
+@@ -736,6 +776,7 @@
+   spf.format.greenMax = Swap16IfLE(spf.format.greenMax);
+   spf.format.blueMax = Swap16IfLE(spf.format.blueMax);
+
+   if (!WriteExact(rfbsock, (char *)&spf, sz_rfbSetPixelFormatMsg))
+     return False;
+@@ -754,6 +795,12 @@
+ 	encStrLen = strlen(encStr);
+       }
+if (getenv("DEBUG_SETFORMAT")) {
+	fprintf(stderr, "encs: ");
+	write(2, encStr, encStrLen);
+	fprintf(stderr, "\n");
+}
+
+       if (strncasecmp(encStr,"raw",encStrLen) == 0) {
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRaw);
+       } else if (strncasecmp(encStr,"copyrect",encStrLen) == 0) {
+@@ -775,6 +822,8 @@
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
+       } else if (strncasecmp(encStr,"rre",encStrLen) == 0) {
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRRE);
+      } else if (strncasecmp(encStr,"zrle",encStrLen) == 0) {
+	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZRLE);
+       } else {
+ 	fprintf(stderr,"Unknown encoding '%.*s'\n",encStrLen,encStr);
+       }
+@@ -797,7 +846,7 @@
+     if (appData.useRemoteCursor) {
+       if (se->nEncodings < MAX_ENCODINGS)
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingXCursor);
+-      if (se->nEncodings < MAX_ENCODINGS)
+      if (se->nEncodings < MAX_ENCODINGS && !appData.useX11Cursor)
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
+       if (se->nEncodings < MAX_ENCODINGS)
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingPointerPos);
+@@ -806,10 +855,14 @@
+     if (se->nEncodings < MAX_ENCODINGS && requestLastRectEncoding) {
+       encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
+     }
+
+    if (se->nEncodings < MAX_ENCODINGS && requestNewFBSizeEncoding) {
+      encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
+    }
+   }
+   else {
+     if (SameMachine(rfbsock)) {
+-      if (!tunnelSpecified) {
+      if (!tunnelSpecified && appData.useRawLocal) {
+ 	fprintf(stderr,"Same machine: preferring raw encoding\n");
+ 	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRaw);
+       } else {
+@@ -819,6 +872,7 @@
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCopyRect);
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingTight);
+    encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZRLE);
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingHextile);
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingZlib);
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingCoRRE);
+@@ -844,11 +898,14 @@
+     if (appData.useRemoteCursor) {
+       encs[se->nEncodings++] = Swap32IfLE(rfbEncodingXCursor);
+-      encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
+      if (!appData.useX11Cursor) {
+      	encs[se->nEncodings++] = Swap32IfLE(rfbEncodingRichCursor);
+      }
+       encs[se->nEncodings++] = Swap32IfLE(rfbEncodingPointerPos);
+     }
+     encs[se->nEncodings++] = Swap32IfLE(rfbEncodingLastRect);
+    encs[se->nEncodings++] = Swap32IfLE(rfbEncodingNewFBSize);
+   }
+   len = sz_rfbSetEncodingsMsg + se->nEncodings * 4;
+@@ -889,6 +946,12 @@
+   fur.w = Swap16IfLE(w);
+   fur.h = Swap16IfLE(h);
+	if (incremental) {
+		sent_FBU = 1;
+	} else {
+		sent_FBU = 2;
+	}
+
+   if (!WriteExact(rfbsock, (char *)&fur, sz_rfbFramebufferUpdateRequestMsg))
+     return False;
+@@ -955,6 +1018,10 @@
+ }
+extern int do_format_change;
+extern int do_cursor_change;
+extern void cutover_format_change(void);
+
+ /*
+  * HandleRFBServerMessage.
+  */
+@@ -1004,6 +1071,9 @@
+     int i;
+     int usecs;
+	int skip_incFBU = 0;
+	sent_FBU = -1;
+
+     if (!ReadFromRFBServer(((char *)&msg.fu) + 1,
+ 			   sz_rfbFramebufferUpdateMsg - 1))
+       return False;
+@@ -1038,6 +1108,16 @@
+ 	}
+ 	continue;
+       }
+      if (rect.encoding == rfbEncodingNewFBSize) {
+	  fprintf(stderr,"New Size: %dx%d at (%d, %d)\n",
+		  rect.r.w, rect.r.h, rect.r.x, rect.r.y);
+	si.framebufferWidth = rect.r.w;
+	si.framebufferHeight = rect.r.h;
+        fprintf(stderr, "si: %d %d\n", si.framebufferWidth, si.framebufferHeight);
+	ReDoDesktop();
+
+	continue;
+      }
+       if ((rect.r.x + rect.r.w > si.framebufferWidth) ||
+ 	  (rect.r.y + rect.r.h > si.framebufferHeight))
+@@ -1208,6 +1288,42 @@
+ 	break;
+       }
+/* runge adds zrle: */
+      case rfbEncodingZRLE:
+      {
+        switch (myFormat.bitsPerPixel) {
+        case 8:
+          if (!HandleZRLE8(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+            return False;
+          break;
+        case 16:
+          if (!HandleZRLE16(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+            return False;
+          break;
+        case 32:
+        {
+          unsigned int maxColor=(myFormat.redMax<<myFormat.redShift)|
+                (myFormat.greenMax<<myFormat.greenShift)|
+                (myFormat.blueMax<<myFormat.blueShift);
+          if ((myFormat.bigEndian && (maxColor&0xff)==0) ||
+              (!myFormat.bigEndian && (maxColor&0xff000000)==0)) {
+            if (!HandleZRLE24(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+              return False;
+          } else if (!myFormat.bigEndian && (maxColor&0xff)==0) {
+            if (!HandleZRLE24Up(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+              return False;
+          } else if (myFormat.bigEndian && (maxColor&0xff000000)==0) {
+            if (!HandleZRLE24Down(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+              return False;
+          } else if (!HandleZRLE32(rect.r.x,rect.r.y,rect.r.w,rect.r.h))
+            return False;
+          break;
+        }
+        }
+        break;
+     }
+
+
+       default:
+ 	fprintf(stderr,"Unknown rect encoding %d\n",
+ 		(int)rect.encoding);
+@@ -1217,6 +1333,28 @@
+       /* Now we may discard "soft cursor locks". */
+       SoftCursorUnlockScreen();
+     }
+	sent_FBU = 0;
+	/*
+	 * we need to be careful since Xt events are processed
+	 * usually in the middle of FBU.  So we do any scheduled ones now
+	 * which is pretty safe but not absolutely safe.
+         */
+	if (do_format_change) {
+		cutover_format_change();
+		do_format_change = 0;
+		SetVisualAndCmap();
+		SetFormatAndEncodings();
+		if (do_cursor_change) {
+			if (do_cursor_change == 1) {
+				DesktopCursorOff();
+			}
+			do_cursor_change = 0;
+		} else {
+			SendFramebufferUpdateRequest(0, 0, si.framebufferWidth,
+			    si.framebufferHeight, False);
+			skip_incFBU = 1;
+		}
+	}
+ #ifdef MITSHM
+     /* if using shared memory PutImage, make sure that the X server has
+@@ -1228,8 +1366,12 @@
+       XSync(dpy, False);
+ #endif
+-    if (!SendIncrementalFramebufferUpdateRequest())
+-      return False;
+
+	if (skip_XtUpdate || skip_incFBU) {
+		;
+	} else if (!SendIncrementalFramebufferUpdateRequest()) {
+		return False;
+	}
+     break;
+   }
+@@ -1296,12 +1438,19 @@
+ #define CONCAT2(a,b) a##b
+ #define CONCAT2E(a,b) CONCAT2(a,b)
+#define CONCAT3(a,b,c) a##b##c
+#define CONCAT3E(a,b,c) CONCAT3(a,b,c)
+
+static unsigned char* frameBuffer = NULL;
+static int frameBufferLen = 0;
+
+ #define BPP 8
+ #include "rre.c"
+ #include "corre.c"
+ #include "hextile.c"
+ #include "zlib.c"
+ #include "tight.c"
+#include "zrle.c"
+ #undef BPP
+ #define BPP 16
+ #include "rre.c"
+@@ -1309,6 +1458,7 @@
+ #include "hextile.c"
+ #include "zlib.c"
+ #include "tight.c"
+#include "zrle.c"
+ #undef BPP
+ #define BPP 32
+ #include "rre.c"
+@@ -1316,6 +1466,15 @@
+ #include "hextile.c"
+ #include "zlib.c"
+ #include "tight.c"
+#include "zrle.c"
+#define REALBPP 24
+#include "zrle.c"
+#define REALBPP 24
+#define UNCOMP 8
+#include "zrle.c"
+#define REALBPP 24
+#define UNCOMP -8
+#include "zrle.c"
+ #undef BPP
+ /*
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/rre.c vnc_unixsrc/vncviewer/rre.c
+--- vnc_unixsrc.orig/vncviewer/rre.c	2000-06-11 08:00:53.000000000 -0400
+++ vnc_unixsrc/vncviewer/rre.c	2007-02-03 20:45:57.000000000 -0500
+@@ -49,8 +49,12 @@
+ #if (BPP == 8)
+   gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
+ #else
+#if (BPP == 16)
+  gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
+#else
+   gcv.foreground = pix;
+ #endif
+#endif
+   XChangeGC(dpy, gc, GCForeground, &gcv);
+   XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
+@@ -70,8 +74,12 @@
+ #if (BPP == 8)
+     gcv.foreground = (appData.useBGR233 ? BGR233ToPixel[pix] : pix);
+ #else
+#if (BPP == 16)
+    gcv.foreground = (appData.useBGR565 ? BGR565ToPixel[pix] : pix);
+#else
+     gcv.foreground = pix;
+ #endif
+#endif
+     XChangeGC(dpy, gc, GCForeground, &gcv);
+     XFillRectangle(dpy, desktopWin, gc, rx + subrect.x, ry + subrect.y,
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/shm.c vnc_unixsrc/vncviewer/shm.c
+--- vnc_unixsrc.orig/vncviewer/shm.c	2000-06-11 08:00:53.000000000 -0400
+++ vnc_unixsrc/vncviewer/shm.c	2006-07-26 23:30:42.000000000 -0400
+@@ -41,6 +41,10 @@
+   }
+ }
+Bool UsingShm() {
+	return needShmCleanup;
+}
+
+ static int
+ ShmCreationXErrorHandler(Display *dpy, XErrorEvent *error)
+ {
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/sockets.c vnc_unixsrc/vncviewer/sockets.c
+--- vnc_unixsrc.orig/vncviewer/sockets.c	2001-01-14 22:54:18.000000000 -0500
+++ vnc_unixsrc/vncviewer/sockets.c	2007-02-03 22:47:29.000000000 -0500
+@@ -63,9 +63,14 @@
+   XtRemoveInput(*id);
+ }
+extern int skip_XtUpdate;
+
+ static void
+ ProcessXtEvents()
+ {
+	if (skip_XtUpdate) {
+		return;
+	}
+   rfbsockReady = False;
+   XtAppAddInput(appContext, rfbsock, (XtPointer)XtInputReadMask,
+ 		rfbsockReadyCallback, NULL);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/tight.c vnc_unixsrc/vncviewer/tight.c
+--- vnc_unixsrc.orig/vncviewer/tight.c	2002-04-30 09:07:31.000000000 -0400
+++ vnc_unixsrc/vncviewer/tight.c	2007-02-03 20:52:34.000000000 -0500
+@@ -132,8 +132,13 @@
+     gcv.foreground = (appData.useBGR233) ?
+       BGR233ToPixel[fill_colour] : fill_colour;
+ #else
+#if (BPP == 16)
+    gcv.foreground = (appData.useBGR565) ?
+      BGR565ToPixel[fill_colour] : fill_colour;
+#else
+     gcv.foreground = fill_colour;
+ #endif
+#endif
+     XChangeGC(dpy, gc, GCForeground, &gcv);
+     XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.c vnc_unixsrc/vncviewer/vncviewer.c
+--- vnc_unixsrc.orig/vncviewer/vncviewer.c	2004-01-13 09:22:05.000000000 -0500
+++ vnc_unixsrc/vncviewer/vncviewer.c	2007-02-04 00:05:10.000000000 -0500
+@@ -22,6 +22,7 @@
+  */
+ #include "vncviewer.h"
+#include <X11/Xaw/Toggle.h>
+ char *programName;
+ XtAppContext appContext;
+@@ -29,6 +30,32 @@
+ Widget toplevel;
+static void set_sbwidth(int sbw) {
+	char *q, *p, t[5];
+	int i, k, N = 4;
+
+	if (sbw < 1) {
+		sbw = 2;
+	} else if (sbw > 100) {
+		sbw = 100;
+	}
+
+	sprintf(t, "%4d", sbw);
+	k = 0;
+	while (fallback_resources[k] != NULL) {
+		q = strstr(fallback_resources[k], "%SBW");
+		if (q) {
+			p = strdup(fallback_resources[k]);
+			q = strstr(p, "%SBW");
+			for (i=0; i < N; i++) {
+				*(q+i) = t[i];
+			}
+			fallback_resources[k] = p;
+		}
+		k++;
+	}
+}
+
+ int
+ main(int argc, char **argv)
+ {
+@@ -57,10 +84,24 @@
+     }
+   }
+  if (argc > 1 && strstr(argv[1], "-h") == argv[1]) {
+  	usage();
+	return 0;
+  }
+
+   /* Call the main Xt initialisation function.  It parses command-line options,
+      generating appropriate resource specs, and makes a connection to the X
+      display. */
+  {	int i, sbw = 2;
+	for (i = 1; i < argc - 1; i++) {
+		if (!strcmp(argv[i], "-sbwidth")) {
+			sbw = atoi(argv[i+1]);
+		}
+	}
+	set_sbwidth(sbw);
+  }
+
+   toplevel = XtVaAppInitialize(&appContext, "Vncviewer",
+ 			       cmdLineOptions, numCmdLineOptions,
+ 			       &argc, argv, fallback_resources,
+@@ -123,11 +164,443 @@
+      automatically be processed whenever the VNC connection is idle. */
+   while (1) {
+-    if (!HandleRFBServerMessage())
+-      break;
+	if (!HandleRFBServerMessage()) {
+		break;
+	}
+   }
+   Cleanup();
+   return 0;
+ }
+
+/*
+ * Toggle8bpp
+ */
+
+static int last_ncolors = 0;
+static int save_useBGR233 = 0;
+static Bool save_useBGR565 = False;
+
+static Widget b8    = NULL;
+static Widget b16   = NULL;
+static Widget bfull = NULL;
+
+int do_format_change = 0;
+int do_cursor_change = 0;
+static void schedule_format_change(void) {
+	do_format_change = 1;
+	do_cursor_change = 0;
+}
+static void init_format_change(void) {
+	appDataNew.useBGR233       = appData.useBGR233;
+	appDataNew.useBGR565       = appData.useBGR565;
+	appDataNew.enableJPEG      = appData.enableJPEG;
+	appDataNew.encodingsString = appData.encodingsString;
+	appDataNew.useRemoteCursor = appData.useRemoteCursor;
+	appDataNew.useX11Cursor    = appData.useX11Cursor;
+	appDataNew.useRawLocal     = appData.useRawLocal;
+}
+void cutover_format_change(void) {
+	appData.useBGR233       = appDataNew.useBGR233;
+	appData.useBGR565       = appDataNew.useBGR565;
+	appData.enableJPEG      = appDataNew.enableJPEG;
+	appData.encodingsString = appDataNew.encodingsString;
+	appData.useRemoteCursor = appDataNew.useRemoteCursor;
+	appData.useX11Cursor    = appDataNew.useX11Cursor;
+	appData.useRawLocal     = appDataNew.useRawLocal;
+}
+
+void
+Toggle8bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	fprintf(stderr, "Toggle8bpp: %d\n", appData.useBGR233);
+	b8 = w;
+	init_format_change();
+	if (appData.useBGR233) {
+		last_ncolors = appData.useBGR233;
+		appDataNew.useBGR233 = 0;
+		appDataNew.useBGR565 = save_useBGR565;
+		fprintf(stderr, "8bpp: off\n");
+	} else {
+		if (!last_ncolors) last_ncolors = 256;
+		appDataNew.useBGR233 = last_ncolors;
+		save_useBGR565 = appData.useBGR565;
+		appDataNew.useBGR565 = False;
+		fprintf(stderr, "8bpp: on (%d colors)\n", appDataNew.useBGR233);
+	}
+	schedule_format_change();
+}
+
+
+void
+Toggle16bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	fprintf(stderr, "Toggle16bpp: %d\n", appData.useBGR565);
+	b16 = w;
+	init_format_change();
+	if (appData.useBGR565) {
+		appDataNew.useBGR565 = False;
+		appDataNew.useBGR233 = save_useBGR233;
+		fprintf(stderr, "16bpp: off\n");
+	} else {
+		appDataNew.useBGR565 = True;
+		save_useBGR233 = appData.useBGR233;
+		appDataNew.useBGR233 = 0;
+		fprintf(stderr, "16bpp: on\n");
+	}
+	schedule_format_change();
+}
+
+void
+ToggleFullColor(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	fprintf(stderr, "ToggleFullColor\n");
+	bfull = w;
+	init_format_change();
+	if (appData.useBGR565 || appData.useBGR233) {
+		save_useBGR565 = appData.useBGR565;
+		appDataNew.useBGR565 = False;
+		save_useBGR233 = appData.useBGR233;
+		appDataNew.useBGR233 = 0;
+		fprintf(stderr, "FullColor: on\n");
+	} else {
+		if (save_useBGR565) {
+			appDataNew.useBGR565 = True;
+			appDataNew.useBGR233 = 0;
+			fprintf(stderr, "FullColor off -> 16bpp.\n");
+		} else {
+			appDataNew.useBGR565 = False;
+			if (!save_useBGR233) save_useBGR233 = 256;
+			appDataNew.useBGR233 = save_useBGR233;
+			fprintf(stderr, "FullColor off -> 8bpp.\n");
+		}
+	}
+	schedule_format_change();
+}
+
+/*
+ * ToggleNColors
+ */
+
+static Widget w256 = NULL;
+static Widget w64  = NULL;
+static Widget w8   = NULL;
+
+void
+Toggle256Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	w256 = w;
+	if (appData.useBGR233 != 256) {
+		fprintf(stderr, "256 colors: on\n");
+		init_format_change();
+		last_ncolors = appDataNew.useBGR233 = 256;
+		save_useBGR565 = appData.useBGR565;
+		appDataNew.useBGR565 = False;
+		schedule_format_change();
+	}
+}
+
+void
+Toggle64Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	w64 = w;
+	if (appData.useBGR233 != 64) {
+		fprintf(stderr, "64 colors: on\n");
+		init_format_change();
+		last_ncolors = appDataNew.useBGR233 = 64;
+		save_useBGR565 = appData.useBGR565;
+		appDataNew.useBGR565 = False;
+		schedule_format_change();
+	}
+}
+
+void
+Toggle8Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	w8 = w;
+	if (appData.useBGR233 != 8) {
+		fprintf(stderr, "8 colors: on\n");
+		init_format_change();
+		last_ncolors = appDataNew.useBGR233 = 8;
+		save_useBGR565 = appData.useBGR565;
+		appDataNew.useBGR565 = False;
+		schedule_format_change();
+	}
+}
+
+/*
+ * ToggleJPEG
+ */
+
+void
+ToggleJPEG(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	init_format_change();
+	if (appData.enableJPEG) {
+		appDataNew.enableJPEG = False;
+		fprintf(stderr, "JPEG: off\n");
+	} else {
+		appDataNew.enableJPEG = True;
+		fprintf(stderr, "JPEG: on\n");
+	}
+	schedule_format_change();
+}
+
+/*
+ * ToggleTightZRLE
+ */
+
+static Bool usingZRLE = False;
+
+void
+ToggleTightZRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	char prefTight[] = "copyrect tight zrle zlib hextile corre rre raw";
+	char prefZRLE[]  = "copyrect zrle tight zlib hextile corre rre raw";
+	init_format_change();
+	if (! appData.encodingsString) {
+		appDataNew.encodingsString = strdup(prefZRLE);
+		usingZRLE = True;
+		fprintf(stderr, "prefer: ZRLE\n");
+	} else {
+		char *p, *q;
+		p = strstr(appData.encodingsString, "tight");
+		q = strstr(appData.encodingsString, "zrle");
+		if (! p) {
+			appDataNew.encodingsString = strdup(prefZRLE);
+			usingZRLE = True;
+			fprintf(stderr, "prefer: ZRLE\n");
+		} else if (! q) {
+			appDataNew.encodingsString = strdup(prefTight);
+			usingZRLE = False;
+			fprintf(stderr, "prefer: Tight\n");
+		} else {
+			if (p < q) {
+				appDataNew.encodingsString = strdup(prefZRLE);
+				usingZRLE = True;
+				fprintf(stderr, "prefer: ZRLE\n");
+			} else {
+				appDataNew.encodingsString = strdup(prefTight);
+				usingZRLE = False;
+				fprintf(stderr, "prefer: Tight\n");
+			}
+		}
+	}
+	schedule_format_change();
+}
+
+/*
+ * ToggleViewOnly
+ */
+
+void
+ToggleViewOnly(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.viewOnly) {
+		appData.viewOnly = False;
+		fprintf(stderr, "viewonly: off\n");
+	} else {
+		appData.viewOnly = True;
+		fprintf(stderr, "viewonly: on\n");
+	}
+}
+
+void
+ToggleCursorShape(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	init_format_change();
+	if (appData.useRemoteCursor) {
+		appDataNew.useRemoteCursor = False;
+		fprintf(stderr, "useRemoteCursor: off\n");
+	} else {
+		appDataNew.useRemoteCursor = True;
+		fprintf(stderr, "useRemoteCursor: on\n");
+	}
+	schedule_format_change();
+	if (!appDataNew.useRemoteCursor) {
+		do_cursor_change = 1;
+	} else {
+		do_cursor_change = -1;
+	}
+}
+
+void
+ToggleCursorAlpha(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useCursorAlpha) {
+		appData.useCursorAlpha = False;
+		fprintf(stderr, "useCursorAlpha: off\n");
+	} else {
+		appData.useCursorAlpha = True;
+		fprintf(stderr, "useCursorAlpha: on\n");
+	}
+}
+
+void
+ToggleX11Cursor(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	init_format_change();
+	if (appData.useX11Cursor) {
+		appDataNew.useX11Cursor = False;
+		fprintf(stderr, "useX11Cursor: off\n");
+	} else {
+		appDataNew.useX11Cursor = True;
+		fprintf(stderr, "useX11Cursor: on\n");
+	}
+	schedule_format_change();
+	do_cursor_change = 1;
+}
+
+void
+ToggleRawLocal(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	init_format_change();
+	if (appData.useRawLocal) {
+		appDataNew.useRawLocal = False;
+		fprintf(stderr, "useRawLocal: off\n");
+	} else {
+		appDataNew.useRawLocal = True;
+		fprintf(stderr, "useRawLocal: on\n");
+	}
+	schedule_format_change();
+}
+
+void
+SetViewOnlyState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.viewOnly)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+void
+SetNOJPEGState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.enableJPEG)
+    XtVaSetValues(w, XtNstate, False, NULL);
+  else
+    XtVaSetValues(w, XtNstate, True, NULL);
+}
+
+void
+Set8bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR233) {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (b16   != NULL) XtVaSetValues(b16,   XtNstate, False, NULL);
+		if (bfull != NULL) XtVaSetValues(bfull, XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	}
+}
+
+void
+Set16bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR565) {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (b8    != NULL) XtVaSetValues(b8,    XtNstate, False, NULL);
+		if (bfull != NULL) XtVaSetValues(bfull, XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	}
+}
+
+void
+SetFullColorState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR565 || appData.useBGR233) {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (b8  != NULL) XtVaSetValues(b8,  XtNstate, False, NULL);
+		if (b16 != NULL) XtVaSetValues(b16, XtNstate, False, NULL);
+	}
+}
+
+void
+Set256ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR233 == 256) {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (w64  != NULL) XtVaSetValues(w64 , XtNstate, False, NULL);
+		if (w8   != NULL) XtVaSetValues(w8  , XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	}
+}
+
+void
+Set64ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR233 == 64) {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (w256 != NULL) XtVaSetValues(w256, XtNstate, False, NULL);
+		if (w8   != NULL) XtVaSetValues(w8  , XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	}
+}
+
+void
+Set8ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+	if (appData.useBGR233 == 8) {
+		XtVaSetValues(w, XtNstate, True, NULL);
+		if (w256 != NULL) XtVaSetValues(w256, XtNstate, False, NULL);
+		if (w64  != NULL) XtVaSetValues(w64 , XtNstate, False, NULL);
+	} else {
+		XtVaSetValues(w, XtNstate, False, NULL);
+	}
+}
+
+void
+SetZRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (usingZRLE)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+void
+SetCursorShapeState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.useRemoteCursor)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+void
+SetCursorAlphaState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.useCursorAlpha)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+void
+SetX11CursorState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.useX11Cursor)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+void
+SetRawLocalState(Widget w, XEvent *ev, String *params, Cardinal *num_params)
+{
+  if (appData.useRawLocal)
+    XtVaSetValues(w, XtNstate, True, NULL);
+  else
+    XtVaSetValues(w, XtNstate, False, NULL);
+}
+
+
+
+
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.h vnc_unixsrc/vncviewer/vncviewer.h
+--- vnc_unixsrc.orig/vncviewer/vncviewer.h	2004-03-11 13:14:40.000000000 -0500
+++ vnc_unixsrc/vncviewer/vncviewer.h	2007-02-04 12:39:56.000000000 -0500
+@@ -76,12 +76,17 @@
+   String encodingsString;
+-  Bool useBGR233;
+  int useBGR233;
+   int nColours;
+   Bool useSharedColours;
+   Bool forceOwnCmap;
+   Bool forceTrueColour;
+   int requestedDepth;
+  Bool useBGR565;
+
+  Bool grabAll;
+  Bool overrideRedir;
+  Bool popupFix;
+   Bool useShm;
+@@ -96,6 +101,11 @@
+   int rawDelay;
+   int copyRectDelay;
+  int yCrop;
+  int sbWidth;
+  Bool useCursorAlpha;
+  Bool useRawLocal;
+
+   Bool debug;
+   int popupButtonCount;
+@@ -113,6 +123,7 @@
+ } AppData;
+ extern AppData appData;
+extern AppData appDataNew;
+ extern char *fallback_resources[];
+ extern char vncServerHost[];
+@@ -130,6 +141,7 @@
+ /* colour.c */
+ extern unsigned long BGR233ToPixel[];
+extern unsigned long BGR565ToPixel[];
+ extern Colormap cmap;
+ extern Visual *vis;
+@@ -162,6 +174,9 @@
+ extern void CopyDataToScreen(char *buf, int x, int y, int width, int height);
+ extern void SynchroniseScreen();
+extern void ReDoDesktop();
+extern void DesktopCursorOff();
+
+ /* dialogs.c */
+ extern void ServerDialogDone(Widget w, XEvent *event, String *params,
+@@ -243,6 +258,7 @@
+ extern XImage *CreateShmImage();
+ extern void ShmCleanup();
+extern Bool UsingShm();
+ /* sockets.c */
+@@ -271,3 +287,31 @@
+ extern XtAppContext appContext;
+ extern Display* dpy;
+ extern Widget toplevel;
+
+extern void Toggle8bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Toggle16bpp(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleFullColor(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Toggle256Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Toggle64Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Toggle8Colors(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleTightZRLE(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleViewOnly(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleJPEG(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleCursorShape(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleCursorAlpha(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleX11Cursor(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void ToggleRawLocal(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+
+extern void SetViewOnlyState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetNOJPEGState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Set8bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Set16bppState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetFullColorState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Set256ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Set64ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void Set8ColorsState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetZRLEState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetCursorShapeState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetCursorAlphaState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetX11CursorState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+extern void SetRawLocalState(Widget w, XEvent *ev, String *params, Cardinal *num_params);
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/vncviewer.man vnc_unixsrc/vncviewer/vncviewer.man
+--- vnc_unixsrc.orig/vncviewer/vncviewer.man	2004-03-11 13:14:40.000000000 -0500
+++ vnc_unixsrc/vncviewer/vncviewer.man	2007-02-04 15:09:49.000000000 -0500
+@@ -168,6 +168,72 @@
+ \fB\-autopass\fR
+ Read a plain-text password from stdin. This option affects only the
+ standard VNC authentication.
+
+.SH Enhanced TightVNC Viewer OPTIONS
+.TP
+Enhanced TightVNC Viewer web page is located at:
+.TP
+http://www.karlrunge.com/x11vnc/enhanced_tightvnc_viewer.html
+.TP
+Note: ZRLE encoding is now supported.
+.TP
+Note: F9 is shortcut to Toggle FullScreen mode.
+.TP
+\fB\-use64\fR
+In \fB\-bgr233\fR mode, use 64 colors instead of 256.
+.TP
+\fB\-bgr222\fR
+Same as \fB\-use64\fR.
+.TP
+\fB\-use8\fR
+In \fB\-bgr233\fR mode, use 8 colors instead of 256.
+.TP
+\fB\-bgr111\fR
+Same as \fB\-use8\fR.
+.TP
+\fB\-16bpp\fR
+If the vnc viewer X display is depth 24 at 32bpp
+request a 16bpp format from the VNC server to cut
+network traffic by up to 2X, then tranlate the
+pixels to 32bpp locally.
+.TP
+\fB\-bgr565\fR
+Same as \fB\-16bpp\fR.
+.TP
+\fB\-alpha\fR
+Use alphablending transparency for local cursors
+requires: x11vnc server, both client and server
+must be 32bpp and same endianness.
+.TP
+\fB\-ycrop\fR n
+Only show the top n rows of the framebuffer.  For
+use with x11vnc \fB\-ncache\fR client caching option
+to help "hide" the pixel cache region.
+Use a negative value (e.g. \fB\-1\fR) for autodetection.
+Autodetection will always take place if the remote
+fb height is more than 2 times the width.
+.TP
+\fB\-sbwidth\fR n
+Scrollbar width, default is very narrow: 2 pixels,
+it is narrow to avoid distraction in \fB\-ycrop\fR mode.
+.TP
+\fB\-rawlocal\fR
+Prefer raw encoding for localhost, default is
+no, i.e. assumes you have a SSH tunnel instead.
+.TP
+\fB\-graball\fR
+Grab the entire X server when in fullscreen mode,
+needed by some old window managers like fvwm2.
+.TP
+\fB\-popupfix\fR
+Warp the popup back to the pointer position,
+needed by some old window managers like fvwm2.
+.TP
+\fB\-grabkbd\fR
+Grab the X keyboard when in fullscreen mode,
+needed by some window managers. Same as \fB\-grabkeyboard\fR.
+\fB\-grabkbd\fR is the default, use \fB\-nograbkbd\fR to disable.
+
+ .SH ENCODINGS
+ The server supplies information in whatever format is desired by the
+ client, in order to make the client as easy as possible to implement. 
+diff -Naur -X ./exclude vnc_unixsrc.orig/vncviewer/zrle.c vnc_unixsrc/vncviewer/zrle.c
+--- vnc_unixsrc.orig/vncviewer/zrle.c	2007-02-04 18:59:50.000000000 -0500
+++ vnc_unixsrc/vncviewer/zrle.c	2007-02-03 20:57:56.000000000 -0500
+@@ -0,0 +1,449 @@
+/*
+ *  Copyright (C) 2005 Johannes E. Schindelin.  All Rights Reserved.
+ *
+ *  This is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This software is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this software; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ *  USA.
+ */
+
+/*
+ * zrle.c - handle zrle encoding.
+ *
+ * This file shouldn't be compiled directly.  It is included multiple times by
+ * rfbproto.c, each time with a different definition of the macro BPP.  For
+ * each value of BPP, this file defines a function which handles an zrle
+ * encoded rectangle with BPP bits per pixel.
+ */
+
+#ifndef REALBPP
+#define REALBPP BPP
+#endif
+
+#if !defined(UNCOMP) || UNCOMP==0
+#define HandleZRLE CONCAT2E(HandleZRLE,REALBPP)
+#define HandleZRLETile CONCAT2E(HandleZRLETile,REALBPP)
+#elif UNCOMP>0
+#define HandleZRLE CONCAT3E(HandleZRLE,REALBPP,Down)
+#define HandleZRLETile CONCAT3E(HandleZRLETile,REALBPP,Down)
+#else
+#define HandleZRLE CONCAT3E(HandleZRLE,REALBPP,Up)
+#define HandleZRLETile CONCAT3E(HandleZRLETile,REALBPP,Up)
+#endif
+#undef CARDBPP
+#undef CARDREALBPP
+#define CARDBPP CONCAT2E(CARD, BPP)
+#define CARDREALBPP CONCAT2E(CARD,REALBPP)
+
+#define FillRectangle(x, y, w, h, color)  \
+	{ \
+		XGCValues gcv; \
+		gcv.foreground = color; \
+		XChangeGC(dpy, gc, GCForeground, &gcv); \
+		XFillRectangle(dpy, desktopWin, gc, x, y, w, h); \
+	}
+
+static int HandleZRLETile(
+	unsigned char* buffer,size_t buffer_length,
+	int x,int y,int w,int h);
+
+static Bool
+HandleZRLE (int rx, int ry, int rw, int rh)
+{
+	rfbZRLEHeader header;
+	int remaining;
+	int inflateResult;
+	int toRead;
+	int min_buffer_size = rw * rh * (REALBPP / 8) * 2;
+
+	/* First make sure we have a large enough raw buffer to hold the
+	 * decompressed data.  In practice, with a fixed REALBPP, fixed frame
+	 * buffer size and the first update containing the entire frame
+	 * buffer, this buffer allocation should only happen once, on the
+	 * first update.
+	 */
+	if ( raw_buffer_size < min_buffer_size) {
+
+		if ( raw_buffer != NULL ) {
+
+			free( raw_buffer );
+
+		}
+
+		raw_buffer_size = min_buffer_size;
+		raw_buffer = (char*) malloc( raw_buffer_size );
+
+	}
+
+	if (!ReadFromRFBServer((char *)&header, sz_rfbZRLEHeader))
+		return False;
+
+	remaining = Swap32IfLE(header.length);
+
+	/* Need to initialize the decompressor state. */
+	decompStream.next_in   = ( Bytef * )buffer;
+	decompStream.avail_in  = 0;
+	decompStream.next_out  = ( Bytef * )raw_buffer;
+	decompStream.avail_out = raw_buffer_size;
+	decompStream.data_type = Z_BINARY;
+
+	/* Initialize the decompression stream structures on the first invocation. */
+	if ( decompStreamInited == False ) {
+
+		inflateResult = inflateInit( &decompStream );
+
+		if ( inflateResult != Z_OK ) {
+			fprintf(stderr, 
+					"inflateInit returned error: %d, msg: %s\n",
+					inflateResult,
+					decompStream.msg);
+			return False;
+		}
+
+		decompStreamInited = True;
+
+	}
+
+	inflateResult = Z_OK;
+
+	/* Process buffer full of data until no more to process, or
+	 * some type of inflater error, or Z_STREAM_END.
+	 */
+	while (( remaining > 0 ) &&
+			( inflateResult == Z_OK )) {
+
+		if ( remaining > BUFFER_SIZE ) {
+			toRead = BUFFER_SIZE;
+		}
+		else {
+			toRead = remaining;
+		}
+
+		/* Fill the buffer, obtaining data from the server. */
+		if (!ReadFromRFBServer(buffer,toRead))
+			return False;
+
+		decompStream.next_in  = ( Bytef * )buffer;
+		decompStream.avail_in = toRead;
+
+		/* Need to uncompress buffer full. */
+		inflateResult = inflate( &decompStream, Z_SYNC_FLUSH );
+
+		/* We never supply a dictionary for compression. */
+		if ( inflateResult == Z_NEED_DICT ) {
+			fprintf(stderr, "zlib inflate needs a dictionary!\n");
+			return False;
+		}
+		if ( inflateResult < 0 ) {
+			fprintf(stderr, 
+					"zlib inflate returned error: %d, msg: %s\n",
+					inflateResult,
+					decompStream.msg);
+			return False;
+		}
+
+		/* Result buffer allocated to be at least large enough.  We should
+		 * never run out of space!
+		 */
+		if (( decompStream.avail_in > 0 ) &&
+				( decompStream.avail_out <= 0 )) {
+			fprintf(stderr, "zlib inflate ran out of space!\n");
+			return False;
+		}
+
+		remaining -= toRead;
+
+	} /* while ( remaining > 0 ) */
+
+	if ( inflateResult == Z_OK ) {
+		void* buf=raw_buffer;
+		int i,j;
+
+		remaining = raw_buffer_size-decompStream.avail_out;
+
+		for(j=0; j<rh; j+=rfbZRLETileHeight)
+			for(i=0; i<rw; i+=rfbZRLETileWidth) {
+				int subWidth=(i+rfbZRLETileWidth>rw)?rw-i:rfbZRLETileWidth;
+				int subHeight=(j+rfbZRLETileHeight>rh)?rh-j:rfbZRLETileHeight;
+				int result=HandleZRLETile(buf,remaining,rx+i,ry+j,subWidth,subHeight);
+
+				if(result<0) {
+					fprintf(stderr, "ZRLE decoding failed (%d)\n",result);
+return True;
+					return False;
+				}
+
+				buf+=result;
+				remaining-=result;
+			}
+	}
+	else {
+
+		fprintf(stderr, 
+				"zlib inflate returned error: %d, msg: %s\n",
+				inflateResult,
+				decompStream.msg);
+		return False;
+
+	}
+
+	return True;
+}
+
+#if REALBPP!=BPP && defined(UNCOMP) && UNCOMP!=0
+#if UNCOMP>0
+#define UncompressCPixel(pointer) ((*(CARDBPP*)pointer)>>UNCOMP)
+#else
+#define UncompressCPixel(pointer) ((*(CARDBPP*)pointer)<<(-(UNCOMP)))
+#endif
+#else
+#define UncompressCPixel(pointer) (*(CARDBPP*)pointer)
+#endif
+
+static int HandleZRLETile(
+		unsigned char* buffer,size_t buffer_length,
+		int x,int y,int w,int h) {
+	unsigned char* buffer_copy = buffer;
+	unsigned char* buffer_end = buffer+buffer_length;
+	unsigned char type;
+
+	if(buffer_length<1)
+		return -2;
+
+	if (frameBufferLen < w * h * REALBPP/8) {
+		if(frameBuffer) {
+			free(frameBuffer);
+		}
+		frameBufferLen = w * h * REALBPP/8 * 2;
+		frameBuffer = (unsigned char *) malloc(frameBufferLen);
+	}
+
+	type = *buffer;
+	buffer++;
+	switch(type) {
+		case 0: /* raw */
+		{
+#if REALBPP!=BPP
+			int m0 = 0, i,j;
+
+			if(1+w*h*REALBPP/8>buffer_length) {
+				fprintf(stderr, "expected %d bytes, got only %d (%dx%d)\n",1+w*h*REALBPP/8,buffer_length,w,h);
+				return -3;
+			}
+
+			for(j=y*si.framebufferWidth; j<(y+h)*si.framebufferWidth; j+=si.framebufferWidth) {
+				for(i=x; i<x+w; i++,buffer+=REALBPP/8) {
+#  if 0
+					((CARDBPP*)frameBuffer)[j+i] = UncompressCPixel(buffer);
+					/* alt */
+					CARDBPP color = UncompressCPixel(buffer);
+					CopyDataToScreen((char *)&color, i, j/si.framebufferWidth, 1, 1);
+#  else
+					((CARDBPP*)frameBuffer)[m0++] = UncompressCPixel(buffer);
+#  endif
+				}
+			}
+			CopyDataToScreen((char *)frameBuffer, x, y, w, h);
+if (0) fprintf(stderr, "cha1: %dx%d+%d+%d\n", w, h, x, y);
+
+#else
+#  if 0
+			CopyRectangle(buffer, x, y, w, h);
+#  else
+			CopyDataToScreen((char *)buffer, x, y, w, h);
+#  endif
+			buffer+=w*h*REALBPP/8;
+#endif
+			break;
+		}
+		case 1: /* solid */
+		{
+			CARDBPP color = UncompressCPixel(buffer);
+
+			if(1+REALBPP/8>buffer_length)
+				return -4;
+				
+			if ((BPP == 8 && appData.useBGR233) || (BPP == 16 && appData.useBGR565)) {
+				int m0;
+				for (m0=0; m0 < w*h; m0++) {
+					((CARDBPP*)frameBuffer)[m0] = color;
+				}
+				CopyDataToScreen((char *)frameBuffer, x, y, w, h);
+			} else {
+				FillRectangle(x, y, w, h, color);
+			}
+if (0) fprintf(stderr, "cha2: %dx%d+%d+%d\n", w, h, x, y);
+
+			buffer+=REALBPP/8;
+
+			break;
+		}
+		case 2 ... 127: /* packed Palette */
+		{
+			CARDBPP palette[16];
+			int m0, i,j,shift,
+				bpp=(type>4?(type>16?8:4):(type>2?2:1)),
+				mask=(1<<bpp)-1,
+				divider=(8/bpp);
+
+			if(1+type*REALBPP/8+((w+divider-1)/divider)*h>buffer_length)
+				return -5;
+
+			/* read palette */
+			for(i=0; i<type; i++,buffer+=REALBPP/8)
+				palette[i] = UncompressCPixel(buffer);
+
+			m0 = 0;
+			/* read palettized pixels */
+			for(j=y*si.framebufferWidth; j<(y+h)*si.framebufferWidth; j+=si.framebufferWidth) {
+				for(i=x,shift=8-bpp; i<x+w; i++) {
+#  if 0
+					((CARDBPP*)frameBuffer)[j+i] = palette[((*buffer)>>shift)&mask];
+					/* alt */
+					CARDBPP color = palette[((*buffer)>>shift)&mask];
+					CopyDataToScreen((char *)&color, i, j/si.framebufferWidth, 1, 1);
+#  else
+					((CARDBPP*)frameBuffer)[m0++] = palette[((*buffer)>>shift)&mask];
+#  endif
+					shift-=bpp;
+					if(shift<0) {
+						shift=8-bpp;
+						buffer++;
+					}
+				}
+				if(shift<8-bpp)
+					buffer++;
+			}
+			CopyDataToScreen((char *)frameBuffer, x, y, w, h);
+if (0) fprintf(stderr, "cha3: %dx%d+%d+%d\n", w, h, x, y);
+
+			break;
+		}
+		/* case 17 ... 127: not used, but valid */
+		case 128: /* plain RLE */
+		{
+			int m0=0, i=0,j=0;
+			while(j<h) {
+				int color,length;
+				/* read color */
+				if(buffer+REALBPP/8+1>buffer_end)
+					return -7;
+				color = UncompressCPixel(buffer);
+				buffer+=REALBPP/8;
+				/* read run length */
+				length=1;
+				while(*buffer==0xff) {
+					if(buffer+1>=buffer_end)
+						return -8;
+					length+=*buffer;
+					buffer++;
+				}
+				length+=*buffer;
+				buffer++;
+				while(j<h && length>0) {
+#  if 0
+					((CARDBPP*)frameBuffer)[(y+j)*si.framebufferWidth+x+i] = color;
+					/* alt */
+					CopyDataToScreen((char *)&color, x+i, y+j, 1, 1);
+#  else
+					((CARDBPP*)frameBuffer)[m0++] = color;
+#  endif
+					length--;
+					i++;
+					if(i>=w) {
+						i=0;
+						j++;
+					}
+				}
+				if(length>0)
+					fprintf(stderr, "Warning: possible ZRLE corruption\n");
+			}
+			CopyDataToScreen((char *)frameBuffer, x, y, w, h);
+if (0) fprintf(stderr, "cha4: %dx%d+%d+%d\n", w, h, x, y);
+
+			break;
+		}
+		case 129: /* unused */
+		{
+			return -8;
+		}
+		case 130 ... 255: /* palette RLE */
+		{
+			CARDBPP palette[128];
+			int m0 = 0, i,j;
+
+			if(2+(type-128)*REALBPP/8>buffer_length)
+				return -9;
+
+			/* read palette */
+			for(i=0; i<type-128; i++,buffer+=REALBPP/8)
+				palette[i] = UncompressCPixel(buffer);
+			/* read palettized pixels */
+			i=j=0;
+			while(j<h) {
+				int color,length;
+				/* read color */
+				if(buffer>=buffer_end)
+					return -10;
+				color = palette[(*buffer)&0x7f];
+				length=1;
+				if(*buffer&0x80) {
+					if(buffer+1>=buffer_end)
+						return -11;
+					buffer++;
+					/* read run length */
+					while(*buffer==0xff) {
+						if(buffer+1>=buffer_end)
+							return -8;
+						length+=*buffer;
+						buffer++;
+					}
+					length+=*buffer;
+				}
+				buffer++;
+				while(j<h && length>0) {
+#  if 0
+					((CARDBPP*)frameBuffer)[(y+j)*si.framebufferWidth+x+i] = color;
+					/* alt */
+					CopyDataToScreen((char *)&color, x+i, y+j, 1, 1);
+#  else
+					((CARDBPP*)frameBuffer)[m0++] = color;
+#  endif
+					length--;
+					i++;
+					if(i>=w) {
+						i=0;
+						j++;
+					}
+				}
+				if(length>0)
+					fprintf(stderr, "Warning: possible ZRLE corruption\n");
+			}
+			CopyDataToScreen((char *)frameBuffer, x, y, w, h);
+if (0) fprintf(stderr, "cha5: %dx%d+%d+%d\n", w, h, x, y);
+
+			break;
+		}
+	}
+
+	return buffer-buffer_copy;	
+}
+
+#undef CARDBPP
+#undef CARDREALBPP
+#undef HandleZRLE
+#undef HandleZRLETile
+#undef UncompressCPixel
+#undef REALBPP
+
+#undef UNCOMP
+diff -Naur vnc_unixsrc.orig/include/rfbproto.h vnc_unixsrc/include/rfbproto.h
+--- vnc_unixsrc.orig/include/rfbproto.h	2004-05-27 03:02:02.000000000 -0400
+++ vnc_unixsrc/include/rfbproto.h	2007-02-01 18:30:17.000000000 -0500
+@@ -435,6 +435,8 @@
+ #define rfbEncodingTight     7
+ #define rfbEncodingZlibHex   8
+#define rfbEncodingZRLE 16
+
+ /* signatures for basic encoding types */
+ #define sig_rfbEncodingRaw       "RAW_____"
+ #define sig_rfbEncodingCopyRect  "COPYRECT"